JPH0471886A - Recording apparatus - Google Patents

Abstract

PURPOSE:To prevent an ink sheet cartridge from carelessly falling in an apparatus main body by providing a deflecting member deflecting the feed direction of a recording sheet to a recording cover and providing the ink sheet cartridge between the top surface of the recording cover and the deflecting member. CONSTITUTION:The L-shape arms 24a provided to both ends of the guide shaft 24 being the deflecting member deflecting the feed direction of a recording sheet are attached to a recording cover 9 so as to be revolvable through a shaft 24b. These arms 24a come into contact with the stopper parts 9d2 formed to the end parts of engaging parts 9d in such a state that the recording cover 9 is opened to be prescribed from rotation. Even when the hand is carelessly separated from the ink cartridge D, the ink sheet cartridge D mounted between the top surface of the recording cover 9 and a guide shaft 24 is supported by a guide shaft 24 and does not fall from the recording cover 9.

Description

Detailed Description of the Invention <Field of Industrial Application> The present invention relates to a recording device that performs recording using an ink sheet, and more particularly relates to a recording device that performs recording by loading an ink sheet cartridge containing an ink sheet. .

<Background Art> Today, with the development of information processing systems, various information processing devices are being developed. Among these devices, recording devices such as facsimile machines and printers are used not only in offices but also in
It is now widely used in general households.

In order to facilitate miniaturization of these facsimile machines, a so-called thermal recording method that uses a heat-sensitive sheet that develops color when heated is generally used, but in recent years, so-called thermal transfer recording that uses an ink sheet is commonly used. A facsimile machine according to this method has also been developed. This thermal transfer recording type facsimile machine has the advantage of being able to use plain paper as a recording sheet and of being able to record images clearly.

However, since the ink sheet is an extremely thin sheet, wrinkles are likely to occur. Therefore, in order to be able to load the ink sheet into a recording device without causing wrinkles on the ink sheet, the ink sheet is stored in a cartridge, and this ink sheet cartridge is easily loaded into the recording device. A method is proposed.

For example, as shown in FIG. 32, a locking groove 62 is formed in a recording cover 61 that can be opened and closed with respect to an apparatus main body 60, and a shaft 64 protruding from an ink sheet cartridge 63 is inserted into the locking groove 62.
2 and rotated in the direction of arrow P, and the cartridge 63 is loaded by locking the locking projection 65 of the cartridge 63 with a hook member 66 provided on the recording cover 61.

<Problems to be Solved by the Invention> However, with the above configuration, if the locking protrusion 65 is inadvertently removed from the hook member 66 when the recording cover 61 is opened as shown in FIG. There is a risk that the sheet cartridge cartridge 3 may fall onto the apparatus main body 60, causing damage to the ink sheet cartridge or parts within the apparatus main body 60.

The present invention has been made to solve the above problems, and an object thereof is to provide a recording device that can prevent an ink sheet cartridge from accidentally falling into the main body of the device.

<Means for Solving the Problems> A typical means according to the present invention for solving the above-mentioned problems is that in a recording apparatus that performs recording by loading an ink sheet cartridge containing an ink sheet, a A loading section for the ink sheet cartridge is provided on an openable/closable recording cover, a direction changing member for changing the conveying direction of the recording sheet is provided on the recording cover, and the ink sheet cartridge is placed between the top surface of the recording cover and the direction changing member. It is characterized by being configured to be loaded into.

<Function> In the above means, since the ink sheet cartridge is loaded between the top surface of the recording cover and the direction changing member, even if the ink sheet cartridge is inadvertently released, the ink sheet cannot be removed. The cartridge is supported by the deflection member and does not fall into the main body of the device.

<Example> Next, an example of an ink sheet cartridge to which the above means is applied and a recording apparatus using the ink sheet cartridge will be described.

[First embodiment]

The recording apparatus A according to this embodiment is configured as a recording system of a facsimile machine, and FIG. 1 is an explanatory diagram of the overall structure of the facsimile machine, FIG. 2 is an explanatory perspective diagram of the external appearance, and FIG. FIG. 4 is an exploded view of the ink sheet cartridge, and FIGS. 5 and 6 are perspective views of the appearance of the cartridge.

(Explanation of the entire facsimile machine) First, the overall structure of the facsimile machine will be described with reference to FIGS. 1 and 2. Hereinafter, the arrow X direction shown in FIG. 2 will be the left-right direction of the device, the arrow y direction will be the front-back direction, and the arrow
The direction will be explained assuming the vertical direction.

As shown in Fig. 1, this facsimile machine is composed of a recording system A as a recording device, a reading system B for reading images written on a document, an operation panel C, and a loaded ink sheet cartridge D. ing.

Recording system A reads recording sheet 1-1 in response to an image signal transmitted from another device or an image signal transmitted from reading system B, which will be described later.
It is used to record images. That is, the overlapping recording sheet 1 and ink sheet 2 are pressed against the platen roller 3b by the recording head 3a constituting the recording means 3, and the recording sheet 1 is driven and rotated in the direction of the arrow in FIG. The ink sheet 2 is conveyed in the direction of arrow a, and the ink sheet 2 is conveyed in the direction of arrow a by a drive mechanism described later. In synchronization with the conveyance of the recording sheet 1 and the ink sheet 2, the recording head 3a is made to generate heat in accordance with the image signal to melt the ink applied to the ink sheet 2 (including sublimation, hereinafter referred to as "interval"), and the melted ink is The image is transferred onto the recording sheet 1 to form an image.

Then, move the recording sheet 1 on which the predetermined image is formed further to the arrow a
After being conveyed in the direction and cut by the cutter 4, it is conveyed by a pair of discharge rollers 5a and 5b and discharged from the apparatus.

The recording sheet 1 is stored in a roll holder 7 provided in the main body 6 of the apparatus, and the roll holder 7, platen roller 3b, cutter 4, and ejection roller pair 5a
, 5b are provided in the device main body 6, respectively.

Further, in this embodiment, the ink sheet 2 is housed in an ink sheet cartridge D having a configuration to be described later. The ink sheet cartridge D is removably loaded into a recording cover 9, which is a lid, and which is configured to be rotatable in the main body 6 of the apparatus via a rotation shaft 8. Further, the recording head 3a is provided at a predetermined position on the recording cover 9.

On the other hand, the reading system B irradiates the original 10 with light, converts the reflected light into an electrical signal, and transmits this signal to another device or to its own recording system A depending on the operation mode. .

That is, the document mounting table 9a formed on the upper surface of the recording cover 9
A plurality of originals 10 are placed on the holder, and the originals 10 are preliminarily transported by a preliminary transport roller lla and a pressing piece 11b, and are separated and fed one by one by a separating roller 12a and a pressing piece 12b that presses against this. 10 as conveyor roller pair 1
3a, 13b and a pair of discharge rollers 14a, 14b, the paper is conveyed and discharged onto a discharge tray 15. While the original 10 is being conveyed, a light source 16 irradiates the original surface with light, and the reflected light is reflected by a mirror 17 and a lens 1.
8 to a photoelectric conversion element 9 such as a CCD, and transmits the image signal to its own recording system in the copy mode, and to the recording system of another device in the transmission mode. are doing.

As shown in FIG. 2, the operation panel C is a panel for performing operations such as the mode switching operation, copy operation, and transmission operation, and is provided with keys corresponding to various operations.

This operation panel C is provided above the document transport mechanism in the reading system B, and is configured to be rotatable with respect to the apparatus main body 6. Incidentally, one end of the operation panel C is equipped with a telephone handset 20 for transmitting and receiving data.

In FIG. 1, 21 is an electrical board, and 22 is a power supply section.

Next, the configuration of each part such as the recording system A and the ink cartridge D will be specifically explained.

(Recording Sheet) As the recording sheet 1, it is possible to use plain paper, a plastic sheet, or other materials to which ink can be transferred. In this embodiment, a long piece of plain paper with a B4 size width or an A4 size width is used as the recording sheet 1. A sheet roll 1a containing the recording sheet 1 wound into a roll is stored in a roll holder 7 provided at a predetermined position of the main body 6 of the apparatus (substantially in the center of FIG. 1).

On the other hand, since the recording sheet 1 is wound into a roll, curling may occur.

Therefore, in order to remove this, a decal shaft 23 is provided near the platen roller 3b side of the roll holder 7. The decurl shaft 23 rotates in response to the tension acting on the recording sheet 1, and decurls the recording sheet 1 in cooperation with a guide shaft 24, which will be described later.

In addition, in this embodiment, in order to reduce running costs, a so-called multi-print method is adopted in which recording is performed by transporting the ink sheet 2 at a slower speed than the transport speed of the recording sheet 1. In this multi-printing method, the transport length of the ink sheet 2 is longer than the transport length of the recording sheet 1 during recording! Recording is performed by shortening (L/f-n>1). In this way, the conventional recording method (L
#! =1) The usage efficiency of the ink sheet 2 can be increased by n times.

(Ink Sheet) The ink sheet 2 is configured so that n times of ink transfer can be performed on the same portion in order to perform multi-printing as described above. Therefore, in this embodiment, as shown in FIG. 3, there are four layers: a first heat-resistant coating layer 2a, a second base film layer 2b, a third ink layer 2c, and a fourth top coating layer 2d. It consists of

The heat-resistant coating layer 2a protects the base film 2b from the heat of the recording head 3a, which is a thermal head. This heat-resistant coat layer 2a is suitable for multi-printing where 0547 minutes of thermal energy may be applied to the same location (when heat generation information is continuous), but whether or not to provide this heat-resistant coat layer 2a is It may be selected as appropriate depending on the recording method. Note that the heat-resistant coating layer 2 is used for base films with relatively low heat resistance such as polyester films.
It is effective to provide a.

The second base film layer 2b serves as a support for the ink sheet 2, and in the case of multi-printing, heat energy is applied to the same location many times, so it is necessary to use a highly heat-resistant aromatic polyamide film or a capacitor. Although paper is preferred, conventional polyester films are also acceptable. Regarding the thickness of these materials, it is advantageous in terms of printing quality to be as thin as possible because of their role as a medium, but strength must be taken into consideration, and a thickness of about 3 to 8 is preferable.

Further, the third ink layer 2C is a layer containing an amount of ink that can be transferred onto the recording sheet 1 n times. The main components of this ink are resins such as EVA as an adhesive, carbon black and nigrosine dyes for coloring, carnauba wax and paraffin wax as binding materials, and are designed to withstand n times of use in the same location. It is blended. The degree of anger and density vary depending on the amount of coating of this ink layer 2C, which can be selected arbitrarily, but 4g/r
It is preferably about rT to 9 g/nf.

The fourth top coating layer 2d is for preventing pressure transfer of the third ink layer 2C onto the recording sheet 1 in non-recording areas, and is generally made of transparent wax or the like. As a result, only the transparent top coating layer 2d is pressure-transferred onto the recording sheet 1 in the non-recording portion, and scumming of the recording sheet 1 is prevented.

Note that the structure of the ink sheet 2 is not limited to that of this embodiment, and may be composed of, for example, a base layer and a porous ink-retaining layer containing ink provided on one side of the base layer. Alternatively, a heat-resistant ink layer having a microporous network structure may be provided on the base film, and the ink may be contained in the ink layer.

Further, the material of the base film layer 2b may be, for example, a film made of polyimide, polyethylene, polyester, polyvinyl chloride, triacetylcellulose, nylon, etc., or paper. Furthermore, although the heat-resistant coating layer 2a is not necessarily required, its material may be, for example, silicone resin, epoxy resin, fluororesin, nitrocellulose, or the like.

Further, as an example of the ink sheet 2 having heat sublimable ink, spacer particles and dyes formed of guanamine-based resin and fluorine-based resin are formed on a base material formed of polyethylene terephthalate, polyethylene naphthalate, aromatic polyamide film, etc. An example is an ink sheet provided with a coloring material layer containing.

In this embodiment, in order to facilitate handling of the ink sheet 2, the ink sheet cartridge D is loaded with the ink sheet 2.

(Ink sheet cartridge) The structure of the ink sheet cartridge D is shown in FIGS. 4 to 6.
As shown in the figure, the supply reel 25 and the take-up reel 26 are attached to predetermined positions on the frame 27, and the ink sheet 2 wound around the supply reel 25 is stretched over the take-up reel 26 side. is loaded. By using this ink cartridge D, the recording system A
The ink sheet 2 can be loaded very easily and reliably in a stable state.

When the ink sheet 2 in the ink sheet cartridge D is used up, it is discarded together with the ink sheet 2. That is, since the ink sheet cartridge D is disposable, it is required to be provided at low cost. Next, the configuration of each part of the ink sheet cartridge D will be specifically explained.

(Frame) In the frame 27 in this embodiment, a first housing 27a and a second housing 27b are ultrasonically welded. That is, as shown in FIG. 4, the welded portion 27c0.27cz of the connecting portion between the first casing 27a and the second casing 27b is ultrasonically welded, and the first casing 27a
and a welded portion 27 formed approximately at the tip and side ends of the housing 27a.
a, 21aa and welded portions 27b+, 27bb formed at substantially the tip and side ends of the second housing 27b are ultrasonically welded.

The welded parts 27a+, 27b+ and 27c, 27
c2 may be formed over the entire length, or may be formed intermittently with a predetermined length in the width direction of the ink sheet.

As the molding material for the frame 27, resins such as polypropylene resin and ABS resin can be used.

In the frame body 27, a window 2 for inserting the recording head 3a is provided approximately in the center of the first housing 27a, as shown in FIG.
7d is formed, and a window 27e for inserting the platen roller 3b is formed approximately in the center of the second housing 27b, and a shaft portion 3b1 of the platen roller 3b (see FIG. (see) Notch 27e1 for escaping
is formed.

Further, side plates 27az and 27bz are formed upright on both sides of the first housing 27a and the second housing 27b, respectively, and the welded portion 27c0.27cz side and open side are respectively 1/
A four-circle curved surface is formed. A fitting hole 27a3 is formed in the welded part 27a1 formed at the open curved end of the first housing 27a, and a fitting hole 27a3 is bored in the welded part 27b1 formed at the open curved end of the second housing 27b. A fitting protrusion 27b3 is formed to fit into the. Furthermore, a locking protrusion 27b4 is formed on the open curved surface of the second housing 27b, which engages with a lock latch provided on the cover 9, which will be described later, when the ink sheet cartridge D is mounted on the recording cover 9.

Guide bins 27f are formed at predetermined positions on both sides of the side plate 27b2 of the second housing 27b to serve as a guide when installing the ink sheet cartridge D to the recording cover 9.

Further, in predetermined positions of the side plates 278z and 27bz, there are U grooves 27g1 for loosely fitting the bearings 28a attached to both ends of the supply reel 25, and bearings 28b attached to both ends of the take-up reel 26. Grooves 2782 are respectively formed for this purpose. Furthermore, the reel gear 25c of the supply reel 25 and the take-up reel are installed in the first housing 27a and the second housing 27b, respectively.
Opening 27h for exposing the reel gear 26c of the reel 26
+, 27hz is formed.

(Supply reel and take-up reel) The supply reel 25 and take-up reel 26 are for winding the ink sheet 2, respectively, and as shown in FIG. flanges 25b, 25b at both ends of the reel shafts 25a, 26a having
z, 26b, 26bz are provided, and one of the flanges 25b, 26bl is integrally formed with beams 25c, 26c.

During recording, driving force is transmitted to the take-up reel gear 26c to rotate the take-up reel shaft 26a.
By winding the ink sheet 2 around the recording sheet 6a, the sheet 2 is conveyed in a direction opposite to the conveyance direction of the recording sheet 1 (in the direction indicated by the arrow in FIG. 1).

When the ink sheet 2 is transported and wound up in the opposite direction to the transport direction of the recording sheet 1 as described above, a large tension is applied to the ink sheet 2 when the ink sheet 2 is transported. Therefore, if the strength of the take-up reel shaft 26a is insufficient, the shaft 2
6a is bent, causing wrinkles in the ink sheet 2 or uneven conveyance, resulting in a decrease in image quality.

Therefore, in this embodiment, the supply reel shaft 25a is made of paper (
For example, the take-up reel shaft 26a is made of a strong aluminum tube. The take-up reel shaft 26a may be made of a material with high mechanical strength, such as iron or brass, or may be made of a material with low strength but with a large outer diameter, such as the supply reel shaft 25.
The strength of the take-up reel shaft 26a may be increased by making the outer diameter of the take-up reel shaft 26a larger than a.

In this embodiment, the outer diameter D1 of the supply reel shaft 25a is set to approximately 22 mm, the outer diameter D2 of the take-up reel shaft 26a is also set to approximately 22++n, and the wall thickness t of the supply reel 25a is set to approximately 22 mm.
The thickness t2 of the take-up reel 26a is set to about 2 mm. The aluminum alloy take-up reel shaft 26a has a Brinell hardness of H526 to H150. With the above configuration, the bending rigidity of the supply reel shaft 25a and the take-up reel shaft 26a is equal to that of the supply reel shaft 25a.
has a bending rigidity of El 2.1xlO' kg2, whereas the take-up reel shaft 26a has a bending rigidity of El 4.6X1.
0'kg+a+s'', and the take-up reel shaft 26a is stronger than the supply reel shaft 25a.

The bending rigidity of the supply reel shaft 25a is
Set in the range of 'Shokaku 2 to 2.5X10' kg■2, and the take-up reel shaft 26a is El 3 XIO' kgw
It is preferable to set it within a range of approximately 5.5 x 10'kg m''. By increasing the strength of the take-up reel shaft 26a in this way, even if a large force is applied when winding up the ink sheet, it will not bend, and wrinkles will not occur in the ink sheet 2 during winding. There is no problem, and no image defects occur during recording.

(ilt separate piece) Also, as shown in FIGS. 4 and 5, the first casing 27a
At a predetermined position is an identification means 27i for identifying the size of the ink sheet 2 loaded in the ink sheet cartridge D and the recording n value of the ink sheet 2 with respect to the recording sheet 1.
has been established.

In this embodiment, three identification pieces 2 are used as the identification means 27i.
7t1.27iz and 27is are provided. The identification pieces 27i1274-, 27i are formed by cutting out a part of the first casing 27a made of synthetic resin, and the base portions are shown in FIG. As shown in a), it is formed thin. The identification pieces 27i, 27i=, 21is are attached to the recording cover 9 when the ink sheet cartridge D is loaded into the recording system A.
A predetermined identification piece is used to identify the size of the ink sheet 2 by turning on the microswitch 29.

Further, by forming the base portion of the identification piece thin as described above, each identification piece 27+1.27iz, 27ii has elasticity. Generally micro switch 29
The amount of movement of the actuator is several degrees, and in order to operate the actuator reliably, the identification pieces 27il, 27iz, and 27i3 must overstroke with respect to this actuator. In this regard, since each of the identification pieces 27++, 27iz, and 2713 of this embodiment has elasticity as described above, when the ink sheet cartridge D is loaded into the recording cover 9, the identification pieces 27++, 27iz, and 2713 can be identified as shown in FIG. 7(b). The piece deforms elastically and reliably presses the actuator of the microswitch 29.

In this embodiment, the identification pieces 27i, 27i=, 27
The presence or absence of the ink sheet cartridge D, the size of the ink sheet 2, and the recording n value are detected by is, and the detection control will be described later.

(Ink sheet loosening prevention member) Next, prevention of loosening of the ink sheet 2 will be explained. Fourth
As shown in the drawings and FIG. 8, a sponge 30, which is an elastic member, is pasted to a portion of the second housing 27b to which the supply reel 25 is attached, and which is adjacent to the flange 25b1. This sponge 30 comes into contact with the flange 25bI when the supply reel 25 is loaded.
When the recording cover 9 is opened or closed, the supply reel 25 may rotate inadvertently, causing the ink sheet 2 to be damaged.
This prevents it from loosening.

The greater the contact pressure between the flange 25b and the sponge 30, the greater the rotational load on the supply reel 25. During recording, this rotational load is caused by the drive rotation of the take-up reel 26, which transfers the ink sheet 2 to the supply reel 25. The size is set to such an extent that it does not cause any problems when being pulled out.

In this embodiment, during recording, the sponge 30 is deformed by about 1 to 1.5 degrees due to pressure contact with the flange 25b, and when the supply reel 25 rotates, the friction of the sponge 30 causes a rotational load of about 50 to 200 g. It is configured to receive

(Recording sheet guide member) Window 2 for the platen roller formed in the second housing 27b
As shown in FIGS. 1 and 6, a guide member 31 is attached to the edge of the recording sheet 7e on the upstream side in the feeding direction of the recording sheet a. This guide member 31 is for guiding the recording sheet 1 during recording and for preventing the recording sheet 1 from being caught in the ink sheet cartridge D, as will be described later. It is constructed by pasting a Mylar sheet along the edge of 27e.

(Assembling of Ink Sheet Cartridge) Next, the case of assembling and packaging the ink sheet cartridge D will be described.

As shown in FIG. 4, both ends of the supply reel shaft 25a and the take-up reel shaft 26a around which the ink sheet 2 is wound are reel gears 25c, 26c and a flange 25bz, respectively.

It is formed to protrude outward from 26b2. Therefore, bearings 28a are provided at both ends of the reel shafts 25a and 26a, respectively.

28b, and the bearings 28a, 28b are loosely fitted into the U grooves 27g+, 27gz formed in the second housing 27b. Then, the first housing 27a is made to face the second housing 27b,
Welded parts 27a+, 27b+ and welded parts 27a4.27b
By performing ultrasonic welding on each of the parts b, an ink sheet cartridge D loaded with the ink sheet 2 is assembled as shown in FIGS. 5 and 6.

(Reel gear idling prevention stopper) If the supply reel 25 and take-up reel 26 idle due to vibration or the like when transporting or storing the ink sheet cartridge D, the ink sheet 2 becomes slack. Therefore, in this embodiment, the ink sheet As shown in FIGS. 8 and 9, a stopper 3 serves as a regulating member for regulating the rotation of the supply reel 25 and the take-up reel 26 to prevent the supply reel 25 and the take-up reel 26 from loosening.
2 is installed.

The stopper 32 is made of synthetic resin and is formed to be slightly longer than the distance between the supply reel gear 25c and the take-up reel gear 26c.
By engaging between the supply reel gear 25c and the take-up reel gear 26c exposed from the end of the window 27a of the first housing 27a, both gears 25c and 26c are prevented from idling.

Further, hook-shaped hanging pieces 32b are protruded near both ends of the locking part 32a, and as shown in FIG. The lower end of the locking portion 32b contacts the protruding portion 27b formed on the second housing 27b, and the upper end of the locking portion 32a contacts the first housing 27.
It abuts against the window edge 27d1 of a. As a result, the locking portion 3
Both ends of 2a are elastically engaged and fixed to reel gears 25c and 26c.

Further, a standing portion 32 is provided at the longitudinal center portion of the locking portion 32a.
c is provided protrudingly, and a thin wall portion 32 is provided at the upper end of this standing portion 32c.
A pull-out ring portion 32e is provided via d. Therefore, when removing the stopper 32 which is caught between the supply reel gear 25c and the take-up reel gear 26c as shown in FIG. , stopper 3
2 can be easily removed.

The upright portion 32c is formed below the depth of the first housing 27a when the stopper 32 is attached, as shown in FIG. Stopper 3 for
2 does not protrude above the first housing 27a.

(Packaging member) When transporting the ink sheet cartridge D,
In order to reduce the impact of the cartridge D falling or vibrating, a packaging member 33 as shown in FIG. 10 is used for packaging.

The packaging member 33 in this embodiment is made of styrofoam with a recess formed so that it can be loaded into the side end of the ink sheet cartridge D. Specifically, as shown in FIGS. 10 to 12, when the packaging member 33 is loaded on the side surface of the ink sheet cartridge D, the side plate 27az of the frame body 27,
A contact portion 33a that abuts on the weld 27bz is formed, and a recess 33b for allowing the welded portions 27a4 and 27b6 to escape is formed in the center of the contact portion 33a. Furthermore, the contact portion 33
Bearings 28a, 28b and guide pin 27f are on both sides of a.
A recess 33c is formed for escaping.

Therefore, when the packaging member 33 is loaded and stored in the outer box E as shown in FIG. 11, the impact will occur as shown in FIG. The welded portions 21am and 27b4, the bearings 28a and 28b, and the guide bin 27f, which are vulnerable to damage, are in a floating state from the packaging member 33. Therefore, even if the ink sheet cartridge D is dropped or otherwise subjected to impact during transportation, the impact received by the packaging member 33 will not be directly transmitted from the packaging member 33 to the bearings 28a, 28b, etc. This effectively prevents damage to the bearings 28a, 28b, etc.

When loading the packaging member 33 onto the side surface of the ink sheet cartridge D, the pull-out ring part 32e of the stopper 32 is folded up by the thin part 32d so that it does not get in the way of packaging, as shown in FIG. ing.

Next, a configuration for loading the ink sheet cartridge D into the recording system A will be described.

(Recording Cover) As shown in FIGS. 1 and 2, a recording cover 9, which serves as a loading section for an ink sheet cartridge D, is attached to the apparatus main body 6 so as to be openable and closable.

In the conventional facsimile machine, the center of rotation of the recording cover 9 relative to the main body 6 of the facsimile machine is located below the operation panel C. For this reason, when the recording cover 9 is opened, the end of the document placement table provided on the top surface of the cover 9 and the operation panel C are located at a distance from the document placement table, which reduces the overall length of the device. It was getting long.

On the other hand, in this embodiment, the center of rotation of the recording cover 9 with respect to the apparatus main body 6 is located at the side of the operation panel C and at the end on the side of the document mounting table 9a formed on the upper surface of the recording cover 9. I'm letting you do it. The upper surface of the recording cover 9 is configured as a document placement table 9a, and furthermore, the document placement box 9
a is a horizontal part 9a on which the original 10 is placed, and an inclined part 9az that is continuous with the horizontal part 9a and slopes downward toward the reading system B.
, and the horizontal portion 9a is configured to have approximately the same height as the upper surface of the operation baffle C.

A slider 9c for guiding the original 10 is provided on the inclined portion 9az, and the slider 9C guides the original 10.
It can be slid to fit the size of 0.

At the end of the recording cover 9 on the side of the reading system B, that is, at the end of the inclined part 9az of the document table 9a, there is a shaft member having rotation shafts 8 on both sides, as shown in FIGS. 13 and 14. 9b is provided. This shaft member 9b is the document for the recording cover 9!
! It is configured such that it protrudes toward the placing stand 9a side, and the rotation shaft 8 is positioned on the side of the operation panel C.

Further, the main body 6 of the apparatus is surrounded by walls 6a and 6b on both sides, and a partition wall 6c is provided between the recording system A and the reading system B.
A pair of brackets 6d are formed facing each other at the end on the partition wall 6c side. This bracket 6d serves as a support portion for rotatably attaching the recording cover 9 to the main body 6 of the apparatus. For this reason, Figures 15(a) and (b)
As shown in FIG. 2, the bracket 6d is formed with a shaft hole 6a into which the rotation shaft 8 provided on the recording cover 9 is inserted. This shaft hole 6d may be formed as a round hole, but in this embodiment, it is formed as an elongated hole that allows the recording cover 9 to move in the front and back direction with respect to the main body 6 of the apparatus. By fitting the rotating shaft 8 of the recording cover 9 into the shaft hole 6dl, the recording cover 9 is attached to the main body 6 of the apparatus so as to be openable and closable.

As mentioned above, the center of rotation of the recording cover 9 relative to the main body 6 of the apparatus is located on the side of the operation panel C and on the document mounting table 9a.
By locating it at the side end, when the recording cover 9 is opened, the end of the operation panel C and the end of the document table 9a do not interfere with each other.

Therefore, it is possible to arrange the operation panel C close to the document table 9a, and the length of the entire apparatus can be shortened.

(Cover stay) When the recording cover 9 is closed, a rotation torque is applied to the rotation shaft 8 in accordance with the weight acting on the center of gravity of the recording cover 9 and the horizontal distance between the rotation shaft 8 and the center of gravity. do. Therefore, if the recording cover 9 is allowed to fall freely from the open state, there is a risk that an impact may be generated due to the rotational torque when the cover 9 is closed. For this reason, in conventional recording devices, a torsion coil spring is attached to the rotating shaft of the recording cover, and this spring generates a braking force. However, since the rotating shaft is usually provided at the end of the recording cover, the distance between the rotating shaft and the center of gravity of the recording cover is long, and therefore it is necessary to increase the spring force of the parallel coil spring. .

Therefore, in this embodiment, as shown in FIGS. 16(a) and 16(b), a cover stay 34 is attached to maintain the open position of the recording cover 9, and a torsion coil spring is attached to the rotating shaft of this cover stay 34. The braking force is generated.

That is, as shown in FIGS. 16(a), 16(b) and 17, a cover stay 34 is attached to one side wall 6b of the device main body 6.
is rotatably attached, and a pin 35 is attached to the recording cover 9.
is provided. The cover stay 34 is attached to a mounting portion 36 provided on the side wall 6b. The mounting portion 36 is located closer to the center of gravity G of the recording cover 9 (see FIG. 18) than the rotation axis 8, which is the rotation center of the apparatus main body 6 and the recording cover 9. Also pin 35
is provided near the center of gravity of the recording cover 9.

The cover stay 34 has a plate portion 34 in which a groove 34a is formed.
b, and a shaft portion 34 for attaching the torsion coil spring 37.
It is composed of c. As shown in FIG. 17, the groove 34a has an arcuate groove 34a formed near the shaft portion 34c, and the arcuate groove 348. A substantially straight linear groove 3 continuous to
4a2 is formed. A pin 35 provided on the recording cover 9 is fitted into the groove 34a, and the rotational force of the recording cover 9 is transmitted to the cover stay 34 via the pin 35. still,
A protrusion 34a3 formed at the end of the groove 34m is for engaging with the pin 35 to maintain the open state of the recording cover 9.

A through hole 34d is formed through the shaft portion 34c in the axial direction. The cover stay 3 is inserted through the through hole 34d.
4 is fitted to a shaft 36a provided on the mounting portion 36, the stay 34 is rotatably attached to the device main body 6 about the shaft 36a.

A torsion coil spring 37 is attached to the outer periphery of the shaft portion 34c. One arm 3 of this screw coil spring 37
7a is fitted into a groove 36b formed in the attachment part 36, as shown in FIG. 17, and the other arm 37b is a free end. The torsion coil spring 37 is attached to the cover stay 34.
is attached to the shaft portion 34c so that it can be tightened when the recording cover 9 is rotated in the closing direction, and can be loosened when the recording cover 11 is rotated in the opening direction. The inner diameter of the torsion coil spring 37 is approximately equal to or slightly smaller than the outer diameter of the shaft portion 34c. Therefore, a frictional load always acts between the torsion coil spring 37 and the shaft portion 34c. Cover stay 3 configured as described above
4, it is possible to generate a braking force by the torsion coil spring 37 when the recording cover 9 is closed.

That is, during the transition from the open state of the recording cover 9 shown in FIG. 16(a) to the closed state of the recording cover 9 shown in FIG. 16(b) (the recording cover 9 is moved from the open state to the closed state at a constant angular velocity) 18(a), the linear groove 348. of the cover stay 34. and the pin 35 engage with each other. At this time, the cover stay 34 rotates as the recording cover 9 rotates, but this rotation angle is not large because the groove 34a2 is linear. Then, as the rotation of the recording cover 9 progresses and the pin 35 engages with the arcuate groove 34a1 as shown in FIG. 18(1), the rotation angle of the cover stay 34 increases. Therefore, the frictional load between the torsion coil spring 37 and the shaft portion 34c increases, and the spring 37 tightens, thereby exerting a braking force on the cover stay 34. At this time, the rotational torque acting on the shaft portion 34c of the cover stay 34 has a smaller value than the rotational torque acting on the rotational shaft 8 of the recording cover 9, so that it is possible to reduce the rigidity of the torsion coil spring 37. It becomes possible.

(Relationship between the guide shaft and the ink sheet cartridge) The ink sheet cartridge D is loaded into the recording cover 9. Next, the structure of its installation will be explained.

As shown in FIGS. 13 and 14, a guide pin 27 of the ink cartridge cartridge D is provided at a predetermined position of the recording cover 9.
A locking portion 9d with a key-shaped groove 9d+ for locking is formed, and bearing grooves 9e+, 9ez and 9f+, 9fz for positioning the bearings 28a, 28b are formed. In addition, as shown in FIG. 14, the bearing groove 9e+,
9f+ is formed through the recording cover 9 or as a groove;
The bearing groove 9 ex + 9 f t is formed as a U groove whose axial end is closed.

Further, the recording cover 9 has L-shaped arms 24a attached to both ends of a guide shaft 24, which is a deflection member for changing the conveying direction of the recording sheet 1, as shown in FIGS. 19(a) and 19(b).
), it is rotatably attached via a shaft 24b. As shown in FIG. 19(a), this arm 24a is attached to the locking portion 9 when the recording cover 9 is open.
It is configured such that rotation is regulated by contacting a stopper part 9di formed at the end of d.

Therefore, when loading the ink sheet cartridge D into the recording cover 9, the cartridge D is placed on the guide shaft 24 and inserted along the shaft 24, as shown in FIG. 19(a). The guide pin 27f enters the key-shaped locking groove 9d1 of the recording cover 9. Next, the guide pin 27f locked in the locking groove 9d+
When the ink sheet cartridge D is rotated in the direction of the arrow C, the locking protrusion 27 formed at the end of the ink sheet cartridge D as shown in FIG.
b4 is engaged with a latch means 38 provided at the rotating end of the recording cover 9. Note that when the ink sheet cartridge D is rotated in the direction of arrow C in FIG. 19(a), the locking pin 27b protruding from the side plate 27b2 (see FIG. 4) of the second housing 27b moves into the L-shaped arm 24a. The arm 24a also rotates in the direction of arrow C together with the ink sheet cartridge D. For this reason, for example, recording sheet 1
When the recording cover 9 is opened when replacing the guide shaft 24, the guide shaft 24 does not get in the way.

Also, from the recording cover 9 to the ink sheet cartridge D
To remove the latch means 38, the latch means 38 is unlocked in the opposite manner to the above. As will be described later, the lock latch 38 locks when the ink sheet cartridge D is pressed against the latch 38, and unlocks when pressed again, and can be easily locked and unlocked with one hand.

When the unlocked ink sheet cartridge D is rotated about the guide pin 27f and rotated to a predetermined position, the L-shaped arm 24a comes into contact with the stopper part 9dz and stops as shown in FIG. 19(a). Therefore, even if you take your hand off the ink sheet cartridge D carelessly, the ink sheet cartridge D loaded between the top surface of the recording cover 9 and the guide shaft 24 will be supported by the guide shaft 24. The recording cover 9 will not fall off. Then, from the state shown in FIG. 19(a), move the ink sheet cartridge D onto the guide shaft 2.
It can be easily removed by pulling it out along line 4.

As described above, when loading and unloading the ink sheet cartridge D, it is only necessary to slide it along the guide shaft 24 and rotate it around the guide bin 27f that is locked in the key-shaped locking groove 9d1. Therefore, the cartridge D can be easily loaded and removed with one hand.

(Latch Means) As shown in FIG. 20, the launch means 38 is composed of a hook member 38a, a case member 38b, and a locking piece 38c.

In the hook member 38a, a hook portion 38a2 is rotatably attached to the tip of the slide portion 38a1 via a thin wall portion. This hook portion 38a2 is the first locking portion 38a3.
The second locking portion 38a4, which is longer than this, is the back plate portion 38.
a, is formed into a U-shaped cross section through the hook portion 38az
is caused by the coil spring 38a, as shown by the arrow d in FIG.
It is configured to be biased in the direction. Further, a locking protrusion 38a is provided at a predetermined position of the slide portion 38a1.

and a slide groove 38a8.

The slide protrusion 38c1 of the locking piece 38c is fitted into the slide groove 38a, and the locking piece 38c is slidably attached along the slide groove 38a, and in this state, the slide portion 38a1 is attached to the case member 38b. The locking protrusion 38a7 is forcibly fitted into the elongated hole 38b1 provided in the case member 38b, so that it cannot be removed.

Therefore, the hook member 38a is slidable within the range in which the locking protrusion 38a7 is locked in the elongated hole 38b1, and at this time, the hook member 38a is always held at the 20th position by the coil spring 38a6.
It is biased in the direction of arrow d in the figure. Then, when the hook member 38a is pressed against the pressing force of the coil spring 38a6, the locking piece 38c locks with the locking protrusion 38b2 protruding inside the case member 38b, and when the hook member 38a is pushed once again, the lock is released. It is configured as follows.

Here, the configuration for locking and unlocking will be explained. 20 and 2 on the locking piece 38c.
As shown in FIG. 1, guide convex portions 38cz and 38cs are formed, a locking convex portion 38c4 is formed, and further, guide concave portions 38c5 and 38c6 are formed. The locking piece 38c attached to the hook member 38a is always urged in the direction of arrow e in FIG. 21 by a coil spring 38a6.

When the hook member 38a is pressed in the above state, FIG.
) The relationship between the locking protrusion 38b2 and the locking piece 38c in the state shown in FIG.

It is displaced along the locking protrusion 38c4 and the guide recess 38cb. Then, in the state shown in FIG. 21(C), the hook member 38a
When the pressure is released, the locking piece 38c engages the guide recess 38c.
6, and the locking protrusion 38b2 locks on the locking protrusion 38c as shown in FIG. 21(d). In other words, one push will result in a locked state.

Next, from the state shown in FIG. 21(d), the hook member 3 is
8a, the relationship between the locking protrusion 38b2 and the locking piece 38c is displaced along the guide protrusion 38c3 as shown in FIG. When the pressure is released with
21(a) and returns to the state shown in FIG. 21(a). That is,
It will be unlocked after 1 shot.

Therefore, when the ink sheet cartridge D is rotated in the direction of arrow C around the guide bin 21f as shown in FIG. The latch means 38 is placed in the locked state as shown in FIG. 19(b) by dodging and abutting the second locking portion 38a4, pressing the locking member 38a into the case member 38b. As a result, the ink sheet cartridge D is loaded into the recording cover 9. This latch means 38 has a holding force of about 1 kg in the locked state, and the weight of the ink sheet cartridge D (in this embodiment) is (approximately 0.8 kg) can be held securely.

Further, when the ink sheet cartridge D is pressed again in the direction of the recording cover 9, the latch means 38 is unlocked, and the ink sheet cartridge D can be removed from the recording cover 9 as shown in FIG. 19(a). .

By using the latch means 38, the ink sheet cartridge D can be locked by providing a locking protrusion 27b4 at one location, increasing the degree of freedom in designing the cartridge D, and furthermore, locking and unlocking operations can be performed with one hand. It can be done easily. Furthermore, when the latch means 38 is locked or unlocked, a single push produces a click, so that it is easy to know that the lock or unlock has been released.

(Shattering of the ink sheet cartridge) The ink sheet cartridge D is loaded into the recording cover 9, and the latch means 3
8 is in the locked state, the bearings 28a and 28b are in the respective bearing grooves 9el and 9 shown in FIGS. 13 and 14.
ez, 9 fl+9 fz and is positioned. Further, when the recording cover 9 loaded with the ink sheet cartridge D is closed, the recording head 3a attached to the recording cover 9 enters inside the cartridge D through the window 27d and is attached to the main body 6 of the apparatus, as shown in FIG. The platen roller 3b enters from g27e, and furthermore, the reel gears 25C and 26c mesh with the drive transmission gear provided on the apparatus main body 6. Therefore, unless the positions of the windows 27d and 27e with respect to the recording head 3a and the platen roller 3b and the positions of the reel gears 25c and 26c with respect to the drive transmission gear are accurate, the ink sheet cartridge D cannot be loaded reliably.

For this purpose, it is necessary to make the loading dimensions of the ink sheet cartridge D into the recording cover 9 strict, but in this embodiment, the ink sheet cartridge D is configured so that it has some wobbling with respect to the recording cover 9.

That is, as shown in FIG. 19, etc., when the ink sheet cartridge D is loaded into the recording cover 9 and the latch means 38 is locked, the locking protrusion 27b4 and the second locking portion 3
8a4, and a gap δ2 between the locking protrusion 27b4 and the back plate portion 38a. Therefore, the gap δ1. The ink sheet cartridge D has a looseness with respect to the recording cover 9 by an amount of δ2. The gap δ1 is 0.2m to 0.5m
It is preferable to set it to about ++, and the gap δ is 0.5 m.
It is preferable to set it to about m to 1.5 aan. still,
In this embodiment, the gap δ.

-0.2 mm, and the gap δ2 is set to 111Q+.

As described above, by providing the backlash in the ink sheet cartridge D with respect to the recording cover 9, even if there is some error in the loading dimensions, the dimensional error is absorbed by the backlash, and the backlash prevents the ink sheet cartridge D from being attached to the main body 6 or the recording cover 9. On the other hand, the ink sheet cartridge D can be reliably loaded. Therefore, a certain degree of freedom can be given to the loading dimensions.

(Fixing the recording cover) When the recording cover 9 loaded with the ink sheet cartridge D is closed as described above, the cover 9 is fixed to the apparatus main body 6 and is configured so as not to move in the longitudinal direction of the apparatus. There is.

That is, the recording system A of this embodiment uses a multi-print method, and the recording sheet 1 and the ink sheet 2 are conveyed in opposite directions to perform recording.

Therefore, when normal thermal transfer recording is performed, molten ink is transferred to recording sheet 2, but if for some reason the molten ink solidifies with recording sheet 1 and ink sheet 2 superimposed, a large amount of Sticking force is generated, which may cause the recording cover 9 to move in the conveyance direction of the recording sheet 1.

Therefore, in this embodiment, as shown in FIGS. 13 and 14, the side walls 6a and 6b of the apparatus main body 6 are
A shaft 6e is provided on the downstream side in the conveying direction. The shaft 6
e is arranged with a predetermined parallelism to the axial direction of the platen roller 3b.

On the other hand, a pair of locking members 9g are fixed to both sides of the recording cover 9 at positions facing the shaft 6e.

This locking member 9g is engaged with the shaft 6e, and the groove 9g+
The inner diameter of the U-groove 9g+ is formed to have a predetermined fitting tolerance with respect to the outer diameter of the shaft 6e. A line connecting the centers of the pair of grooves 9g+ is arranged parallel to the supply reel 25 and take-up reel 26 of the ink sheet 2. And the device body 6
On the other hand, when closing the recording cover 9, by engaging the locking member 9g with the shaft 6e, the recording cover 9 is accurately positioned with respect to the apparatus main body 6, and the movement of the cover 9 in the front-rear direction is prevented. It is prevented.

Further, the bearing groove 9e1°9ez formed in the recording cover 9
, 9 L, 9 h of the side wall 6a of the device main body 6 facing
, 6b are provided with a support member 6f as shown in FIGS. 13 and 14. The support member 6f comes into contact with bearings 28a28b fitted to both ends of each reel 25, 26, and the bearings 28a, 28b are inserted into the bearing grooves 98I+9.
82.9fl, by biasing towards Qfz side,
The position of each reel 25, 26 relative to the recording cover 9 is maintained. Further, the support member 6f is connected to a case 6fI fixed to the side walls 6a and 6b as shown in FIG.
One end is housed in the case 6L, and the other end has a bearing 28a.
, 28b, and the case 6.
It consists of a spring housed in L.

Therefore, when the recording cover 9 is closed by locking a hook member (not shown), the bearings 28a, 28b are supported by the support piece 6fz of the support member 6f, and the bearing grooves 9e+,
9ez, 9r, 9fZ side, each reel 2
5 and 26 are positioned and fixed to the recording cover 9, respectively.

(Recording configuration) Load the ink sheet cartridge D as described above,
The recording means 3 performs thermal transfer recording.

(Recording Means) Next, the recording means 3 will be explained. The recording head 3a is a thermal head in which a plurality of heating elements that generate heat when energized are arranged in a line, and is swingably attached to a head support portion 3C provided on the recording cover 9, as shown in FIG. Further, the recording head 3a is urged toward the platen roller 3b by a spring 3d disposed between the head 3a and the recording cover 9. And with this force,
The overlapping recording sheet 1 and ink sheet 2 are pressed against the platen roller 3b side.

Further, as shown in FIGS. 13 and 14, the recording head 3a
Fork members 3e are provided on both sides in the longitudinal direction.

This fork member 3e is attached to the shaft portion 3 of the platen roller 3b when attaching the ink sheet ring D to the recording cover 9.
b has a positioning function for engaging and setting the position of the recording head 3a with respect to the platen roller 3b.

The platen roller 3b is formed with a roller portion 3bz corresponding to the width dimension of the recording sheet 1, and shaft portions 3b are formed on both sides of this roller portion 3b2.

The platen roller 3b is driven by a platen motor 39, which is a stepping motor shown in FIG. This motor 39 is connected to the side wall 6 of the device main body 6.
a, and its rotational force is transmitted through gears 40a, 4
It is transmitted to the platen roller 3b via 0b and 40c. When recording on the recording sheet 1, the platen roller 3b is rotated in the direction of the arrow f in FIG. The roller 3b is rotated in the direction opposite to the direction of the arrow f, and the recording sheet 1 is returned to the direction opposite to the direction of the arrow a, thereby putting it in a standby state.

(Take-up reel drive mechanism) During recording, the platen roller 3b transports the recording sheet 1 and simultaneously takes up the ink sheet 2.
Recording is performed while winding the tape onto the tape 26.

In this embodiment, the take-up reel 26 is
As shown in FIG. 4, the ink sheet 2 is rotated by a drive mechanism 41 provided on the recording cover 9, and the ink sheet 2 is wound onto a winding wheel 26.

In conventional recording devices that use one-time ink sheets, the drive mechanism for the take-up reel is generally provided in the main body of the device. Generally, it is configured to easily mesh with the reel gear of the take-up reel, and a slip clutch is provided in the drive mechanism to transmit the rotation of the motor.

For this reason, when the tension acting on the ink sheet becomes large, there is a risk that tooth skipping may occur at the meshing portion of the pendulum gear, or slippage may occur in the slip clutch. That is,
There is a possibility that the rotation of the drive motor constituting the drive mechanism will not be reliably transmitted to the take-up reel.

On the other hand, if the multi-print recording method is adopted,
Since an image is formed while shearing the ink within the ink layer, transporting the ink sheet 2 requires a force that is the sum of the frictional force between the ink sheet 2 and the recording head 3 and the shearing force of the ink. Therefore, the conveying force for the ink sheet 2 needs to be larger than the conveying force when using a conventional one-time ink sheet.

In addition, in the multi-print recording method, recording sheet 1
1 ink sheet 2 every time one line of image is formed on
It is necessary to reliably transport by /n lines, and by reliably performing the transport, it is possible to improve the quality of the recorded image.

In order to satisfy the above conditions, in this embodiment, a take-up reel drive mechanism 41 is provided on the recording cover 9, and the take-up reel gear 2 of the ink sheet cartridge D loaded on the cover 9 is
6c to reliably transmit the driving force.

As shown in FIG. 22, the configuration is such that a platen 41a is fixed to the side surface (in this embodiment, the right side surface) of the recording cover 9,
An ink sheet motor 41b consisting of a stepping motor is fixed to the bracket 41a. A motor gear 41C is attached to the shaft of the motor 41b, and a first reduction gear 41d, a second reduction gear 41e, and a third reduction gear 41f integrally formed with the driving force transmission gear 41g are rotatable on the platen h41a, respectively. The gears are mounted to each other with a predetermined distance between the shafts maintained between each gear.

Therefore, the rotation of the ink sheet motor 41b is decelerated by the motor gear 41c 41 d , 41 e , 41
The reel gear 2 of the take-up reel 26 is decelerated via f.
The driving force is reliably transmitted to the driving force transmission gear 41g that meshes with the driving force transmission gear 6c.

Therefore, by driving the take-up reel drive mechanism 41, it is possible to reliably transport the ink sheet 2 at a predetermined transport speed.

(Bank tension applying mechanism) The drive mechanism 41 rotates the take-up reel 26 and the ink sheet 2 is pulled out from the supply reel 25.
The ink sheet 2 is wound onto the take-up reel 26, and is configured such that a constant hack tension is applied by a back tension applying mechanism to the ink sheet 2 pulled out from the supply reel 25 at this time.

The pack tension applying mechanism 42 is shown in FIGS.
4, a rotation fulcrum 4 is attached to the side wall 6a of the device main body 6
a rotating plate 42b configured to be rotatable around 2a;
The tension transmission gear 4 is fixed to the rotary plate 42b and
2c and a rotating plate 42b.
and a tension spring 42e that urges it upward.

In the hack tension applying mechanism 42 configured as described above, when the recording cover 9 loaded with the ink sheet cartridge D is closed, the reel gear 25 of the supply reel 25
c meshes with the tension transmission gear 42c. When the ink sheet 2 wound around the supply reel 25 is drawn out, the reel 25 rotates under the rotational load of the slip clutch 42d, applying bank tension to the ink sheet 2 being drawn out.

(Thrust of reel gear) When the ink sheet motor 41b is driven as described above,
The ink sheet 2 is wound onto the take-up reel 26 while being subjected to bank tension, and at this time, the supply reel 25 and the take-up reel 26 are constructed so that a constant thrust is applied in the axial direction.

Generally, when performing positioning in multiple directions with one operation, skillful operation is required, but it is difficult to require skillful operation in office machines such as recording devices. In conventional recording apparatuses for this purpose, a certain margin, or backlash, is provided in the axial direction of each reel in order to facilitate loading of the take-up reel and the supply reel onto the recording cover. but,
Due to the backlash of each reel, the ink sheet being conveyed during image formation may be skewed, which may cause a jam. A spring means for applying lateral pressure was required, increasing the number of parts.

In this embodiment, the ink sheet cartridge D is mounted on the recording cover 9 serving as a loading section, and by closing the cover 9, the longitudinal and vertical positions of each reel 25, 26 are adjusted to the bearing grooves 9e, . 9ex, 9f1.
9fz and the support member 6f, and by applying an axial thrust to each reel 25.26, the horizontal position of each reel 25.26 is set. Prevents positional shift in the left and right directions.

To explain its structure, when the recording cover 9 is closed as described above, the reel gear 25c of the supply reel 25 of the ink sheet cartridge D meshes with the tension transmission gear 42c of the bank tension applying mechanism 42, and the reel gear 26c of the take-up reel 26 is driven. It meshes with the driving force transmission gear 41g of the mechanism 41.

The reel gears 25c and 26c of each of the reels 25 and 26 are configured by helical gears, and the reel gear 2
The tension transmission gear 42c and the drive transmission gear 41g, which mesh with the gears 5c and 26c, are similarly constructed of helical gears.

Taking the winding reel 26 as an example, as shown in FIG. 23, the reel gear 26c and the driving force transmission gear 41 on the recording cover 9 side
By meshing with the drive force transmitting gear 41g and applying rotational force to the driving force transmission gear 41g, a thrust force is generated in the take-up reel 26 in the direction of the arrow g in FIG. 23.

Similarly, the relationship between the reel gear 25c of the supply reel 25 and the tension transmission gear 42c that meshes with it is such that when the supply reel 25 is rotated by drawing out the ink sheet 2,
When the rotational force acts on the tension transmission gear 42c, it generates a thrust in the same direction as the winding wheel 26.

Therefore, while the ink sheet 2 is being conveyed, each of the reels 25
．． 26 is a bearing groove 9e2°9f2 formed in the recording cover 9.
The reels 25 and 26 are always urged in the axial direction so that the reels 25 and 26 do not wobble in the axial direction while the ink sheet 2 is being conveyed.

(Identification of cartridge and n value) When recording is performed by loading the ink sheet cartridge D having the above configuration, in this embodiment, the presence or absence of the loaded ink sheet cartridge D and the ink sheet 2 are determined prior to recording.
It is configured to determine the size and recording n value of.

For this purpose, as shown in FIGS. 13 and 14, when the ink sheet cartridge D is loaded in the recording cover 9, identification pieces 27i, 27iz, and 27i3 are placed opposite to each other to indicate the presence or absence of the cartridge and the presence or absence of the ink sheet 2. A microswitch 29 is attached as a means for detecting the type, etc. As shown in FIG. 24, this microswitch 29 is connected to each identification piece 27i+, 2 of the ink sheet cartridge D.
7iz and 27L, and when the ink sheet cartridge D is loaded, the identification piece 271I presses the first switch 29a, the identification piece 2712 presses the second switch 29b, and the identification piece 271I presses the first switch 29a. Piece 27
13 presses the third switch 29c, and each switch is turned on by the press.

In the apparatus of this embodiment, the first switch 29a detects the presence or absence of the ink sheet cartridge D, and the second switch 29b detects whether the size of the ink sheet 2 stored in the cartridge D is 84 or A4. The size and letter size are detected, and the third switch 29c detects the recording n value. Therefore, each identification piece 2
7i1.27i, , 271, according to the ink sheet size and recording n value, and load the ink sheet cartridge D into the recording cover 9, each switch 2
9a, 29b.

29c is selectively turned on to detect the size of the ink sheet, etc.

Here, the detection operation by the switch 29 will be explained.

FIG. 25 is a block diagram of the control system of the apparatus centering on the recording system A and the switch 29. In the figure, 43 is a control section, including a CPU 43a and a ROM 43b.

It consists of RAM43C.

The CPU 43a is a central processing unit, and the operation panel C
It reads programs and various data from the ROM 43b (described later), performs necessary calculations and judgments, and performs various controls.

ROM43b is a read-only memory, and the CPU4
It stores various programs, character codes, and various data necessary for recording dot patterns for the 3a to operate.

The RAM 43c is a random access memory, and has a working area where the CPU 43a temporarily stores data and calculation results during commands, a buffer area where various data input from the operation panel C are stored, and documents etc. It consists of text areas, etc.

The control section 43 inputs image signals transmitted from the reading system B, instruction signals from the operation panel C, etc. via the interface 44, and also inputs detection signals from the microswitch 29. The control section 43 controls the platen motor 39 and the ink sheet motor 41 according to the input signal.
The head dryer 47 outputs a drive signal to the motor drivers 45 and 46 for driving the recording head 3a, and also outputs a drive signal to the head dryer 47 for driving the recording head 3a.

The procedure for controlling recording by detecting the size of the ink sheet 2 and the recording n value during recording using signals from the control section 43 is performed according to the program shown in the flowchart of FIG.

That is, in FIG. 26, when the ink sheet cartridge D is loaded and recording is executed, first in step S1 it is determined whether or not the first switch 29a of the microsinch 29 is turned on. If not, it is assumed that the ink sheet cartridge D is not loaded, and the process proceeds to step S2, where an error display such as "Cartridge check 1" is displayed on the liquid crystal display section provided on the operation panel C.

If the first switch 29a is turned on in step S1, the process proceeds to step S2, where it is determined whether or not the second switch 29b is turned on. When the second switch 29b is on, the process moves to step S4, where it is determined that the ink sheet 2 in the ink sheet cartridge D is B4 size, rB4J is displayed on the liquid crystal display, and the second switch 29b is turned on.
9b is off, the process moves to step S5, where it is determined that the ink sheet 2 is A4 size or letter size, and "A4/Letter" is displayed on the liquid crystal display section.

Next, in step S6, it is determined whether the third switch 29c is on. If the third switch 29c is on, the process moves to step S7, where the recording n value is set to n=5 (the number of steps per line of the ink sheet motor 41b - 2), and the third switch 29c
If not turned on, the process moves to step S8 and the recording n value is set to n=10 (the number of steps per line of the ink sheet motor 41b=1).

Next, in step S9, one line of print data is output to the print head 3a, and when the transfer of this print data is completed, in step S10, a latch signal is output to the launch circuit of the hent driver 47 for one line. Stores recorded data.

Then, in step Sll, the ink sheet motor 41b is driven to convey the ink sheet 2 by 1/n lines in the direction indicated by the arrow in FIG. Further, in step S12, the platen motor 39 is driven to move the recording sheet 1 in the direction indicated by the arrow a in FIG.
Convey one line in the direction. Note that the length of one line corresponds to the length of one dot recorded by the recording head 3a.

Next, the process proceeds to step S13, where electricity is applied to each block of heat generating elements of the recording head 3a (heat generation of the recording head 3a is performed for each block by dividing the heat generating element line into several blocks). Note that the energization is heat controlled (energization pulse width control) in accordance with the recording n value. and step S
In step S14, it is determined whether or not all the blocks in the heat generating element line of the recording head 3a are energized. If the recording of one line has not been completed, the process returns to step S13, and if the recording of one line has been completed, the process returns to step S13. Proceeding to step S15, it is determined whether recording for one page has been completed. If the recording for one page has not been completed, the process moves to step S16 and transfers the recording data of the next line to the recording head 3a.
Return to step SIO.

When the recording for one page has been completed in step 515, the process moves to step S17, and the platen motor 39
is driven by a predetermined amount so that the trailing edge of the image on the recording sheet 1 reaches the cutter 4.
Then, in step S18, the recording sheet 1 is cut without operating the cutter 4. Then, in step 319, the platen motor 39 is driven reversely to return the leading edge of the recording sheet in the apparatus to the pressing position between the recording head 3a and the platen roller 3b, and the recording of the next page is awaited.

As described above, the optimum recording n value etc. for the ink sheet 2 in the ink sheet cartridge D loaded at the time of recording is identified by the microswitch 29, and the transport of the ink sheet 2 and the heat generation control of the recording head 3a are automatically performed. According to
The optimum recorded image can be obtained without the operator setting the mode.

(Preventing the recording sheet from being caught) The recording sheet 1 on which a predetermined image has been recorded as described above is cut from the trailing edge of the image by the cutter 4, and the cut recording sheet 1 is discharged out of the apparatus by a pair of discharge rollers 5a and 5b. be done. On the other hand, in order to eliminate the leading edge margin when recording the next page, the recording sheet in the device is moved by the platen motor.
9 is reversely driven to cut the leading edge of the recording sheet 1 into the cutter 4.
It is sent back from the recording position to the nip position between the gutter 3a and the platen roller 3b. At this time, the platen roller 3b and the window 2 of the cartridge D are located at the rear of the platen roller 3b.
If the gap between the recording sheet 7e and the edge of the recording sheet 7e is large, the recording sheet 1 may fold into the cartridge D, causing the sheet 1 to become creased and causing a jam when performing the next recording. .

In this respect, the ink sheet cartridge D in this embodiment
Since the guide member 31 of the recording sheet 1 is attached to the cartridge D as shown in FIG. 1, the gap between the platen roller 3b and the edge of the window 27e is small. Therefore, even when the recording sheet 1 is fed backwards, it does not get into the cartridge D, and therefore does not become creased.

Note that even when the ink sheet 2 is approximately wound up on the winding wheel 26 and the winding is about to be completed as shown in FIG.
It is designed so that it cannot be touched.

However, this is a state in which the recording cover 9 is in a closed state with respect to the main body 6 of the apparatus and tension is applied to the ink sheet 2, and in other states, the guide member 31 may come into contact with the ink sheet 2. .

Further, in this embodiment, the guide member 31 is attached to the second housing 27b.
Although the guide member 31 is configured by pasting mylar sort on the frame body 27, the guide member 31 may be configured as a part of the frame body 27.

However, in order to avoid damaging the ink sheet 2 when it comes into contact with the ink sheet 2, it is preferable to use an elastic material such as mylar sheet or polyester.

(Reflection section of recording sheet presence/absence sensor) This device is configured to detect when the recording sheet 1 runs out during the execution of the recording and display this on the liquid crystal display section. Therefore, as shown in Figure 1, recording sheet 1
A recording sheet presence/absence sensor 48 is provided between the guide shaft 24 and the platen roller 3b.

In this embodiment, the recording sheet presence/absence sensor 48 is constituted by a reflective optical sensor, and the light from the light emitting element of the sensor 48 hits the edge slope 27e2 of the window 27e formed in the second housing 27b, and the device. The light is reflected by the recording sheet 1 passing between the slope 6g formed on the main body 6 and reaches the light receiving element. That is, the surface of the light emitting element of the sensor 48 and the surface of the recording sheet 1 guided by the guide member 31 are configured to be substantially parallel, so that when the light from the light emitting element is reflected by the recording sheet 1, it is reliably received. It is configured so as to reach the element.

Note that when there is no recording sheet 1, the light from the light emitting element is reflected by the edge slope 27e2 of the cartridge D, and the difference between the amount of light and the amount of light reflected by the recording sheet 1 is detected as a voltage level, and the recording sheet is removed. This is to detect the presence or absence of 1.

Here, the light emitting element surface of the sensor 48 and the cartridge D
If the edge slope 27e2 is parallel, the detected voltage level at that time will not change much from the detected level when the recording sheet 1 is present, making it difficult to detect the difference. Therefore, in this embodiment, as shown in FIG. 6, a sheet guide member 31 is attached to a reflective surface 27e, which is a part of the edge slope 27e2, where light from the light emitting element of the sensor 48 hits the cartridge D and is reflected. First, the slope angle of the edge slope 27e2 is different from that of the other edge slope 27e2.

In this embodiment, the inclination angle of the reflective surface 27e3 is set to an angle θ-5° with respect to the guide member 31 which is substantially parallel to the recording sheet 1 being conveyed, as shown in FIG. still,
This angle θ is preferably set in a range of 1° to 90', more preferably in a range of θ-5° to 30'.

By providing the reflective surface 27e3 with an inclination angle as described above, when the light from the light emitting element 48a of the sheet presence/absence sensor 48 is reflected by the reflective surface 27e, almost no light is received by the light receiving element 48b. Therefore, a clear difference appears in the voltage level of the light receiving element 48b when the light is reflected by the recording sheet 1 and when the light is reflected by the reflective surface 27e without the sheet 1, and when recording, the presence or absence of the recording sheet 1 appears. can be reliably detected.

(Handset and Ink Sheet Motor) Next, the relationship between the handset and the motor in the facsimile machine will be explained.

A facsimile machine is generally equipped with a handset 20 for telephone communication, as shown in FIG. In this embodiment, the hand center 20 is placed on the opposite side of the device from the take-up reel drive mechanism 41. That is, the take-up reel drive mechanism 41 is provided on the side wall 6a of the device, and the hand center 20 is provided on the side wall 6b of the device.

The hand centrifuge 20 is connected to an NCU (
It is connected to the M4 control device) 49 by a curl cord 20a or the like. A telephone line 20b is connected to the NCU 49, and when the device is in facsimile mode, it performs sending or receiving operations, and when it is in telephone mode, it performs calling or receiving calls.

The NCU49 is made up of various electrical parts,
The ink sheet motor 41 is easily affected by noise.
It is preferable to keep the handset 20 and NCU away from parts that cause noise as shown in b.In general, in normal operation, an operator holds the handset 20 with his left hand and operates the dial with his right hand.
49 is preferably arranged on the left side wall 6b side or on the front side of the device.

Therefore, in this embodiment, the ink sheet motor 41b is connected to the right side wall 6a, which is the opposite side of the device from the handset 20.
Handset 20 and NCU 4 placed on the side or back side
I try to stay away from 9. As a result, the NCU
49 is less affected by noise from the ink sheet motor 41b, and communication is normal.

A call is made.

In this embodiment, as shown in FIG. 13, the platen motor 39 is also placed on the right side wall 6a of the apparatus to eliminate the influence of noise on the NCU 49.

[Other Examples]

Next, other embodiments of the above-mentioned ink sheet cartridge D and each part of the recording apparatus will be described.

(Ink sheet loosening prevention member) In the embodiment described above, in order to prevent the ink sheet 2 from loosening, the flange 2 of the supply reel 25 is attached as shown in FIG.
Although the sponge 30 was made to come into contact with a part of 5b1,
The sponge 30 may be pasted so as to be in continuous contact with the circumference of the flange 25b, or may be pasted so as to be divided into several parts and in contact therewith.

In addition, even if the material is not a sponge, as shown in FIG.
Even if the supply reel 25 is configured to come into pressure contact with the ink sheet 2, it is possible to prevent the supply reel 25 from rotating idly and to prevent the ink sheet 2 from loosening. By integrally configuring the second housing 27b and the elastic body as described above, it is possible to reduce the number of parts, facilitate assembly, and reduce costs.

Further, the position where the loosening prevention member of the ink sheet 2 is provided is also at the flange 25b2 other than the flange 25b1.
26bl and 26bz may be pressed against each other.

However, when the ink sheet cartridge D is loaded and the recording cover 9 is closed, the loosening prevention member is placed at a position where it does not receive the reaction force, or at a position where the recording cover does not interfere with the action of the support member 6f shown in FIG. 9 is opened, the flange is pressed against the loosening prevention member by the weight of the supply reel 25 or the take-up reel 26, that is, the second housing 27
It is more effective to provide it on the b side.

(Reel gear idling prevention stopper) In the above-described embodiment, a stopper 32 as shown in FIGS. 8 and 9 is provided to prevent the supply reel 25 and take-up reel 26 from idling during transportation of the ink sheet cartridge D.
was fixed to the reel gears 25c and 26c, but
Even if the idling prevention member does not engage the beams 25c and 26c, it is possible to provide notches 51a and 51b in the bearings 28a and 28b as shown in FIG. 30, and to correspond to the notches 51a and 51b. reel shaft 25a,
A recess is formed in 26a. And these cuts 51a, 5
The rotation of the supply reel 25 and the take-up reel 26 may be restricted by inserting the insertion member 52 from 1b into the recess.

Note that the insertion member 52 can be easily removed by pulling the handle 52a.

(Packaging member) In the embodiment described above, the packing member 33 was loaded from the side of the ink sheet cartridge D as shown in FIG. 10, but as shown in FIG. 53, and at this time bearings 28a, 28b and welded parts 27a, 27b1 and 21
Even if the bearings 28a, 21bh are configured to escape and are stored in the outer box in this state, the bearings 28a, 28b, etc. can be protected from impact.

(Identification of Cartridge and n Value) In the embodiment described above, in order to detect the presence or absence of the cartridge D, the ink sheet size, and the recording n value, the identification pieces 27i3, 27i□, 27i3 are provided on the cartridge D, and the identification pieces 27i, , 27i, and 27i3 are elastically deformed by the thin portions to reliably press the microswitch 29, but the identification pieces 27L, 27+2.27 are connected to each other by a spring member or the like at the thin portions.
13 may be configured to be elastically deformable.

Further, the detection means does not need to be the microswitch 29, but may be a reflective sensor, for example.

Furthermore, the number of identification pieces is not limited to three, and can be changed as appropriate depending on the ink sheet size and the selected number of printing n values. The structure of the identification means is not limited to the identification pieces 27il, 27iz, and 27is as in the above-described embodiments, but may be formed into a flower shape or a protrusion shape depending on the detection means.

Furthermore, recording sheet 1 and ink sheet 2 are printed according to the recording n value.
The platen motor 39 and ink sheet motor 41b that transport the ink sheet are stepping motors in the above-described embodiments, but they may also be DC motors or servo motors.

<Effects of the Invention> As described above, in the present invention, since the ink sheet cartridge is loaded between the top surface of the recording cover and the direction changing member attached to the cover, it is difficult to lock the ink sheet cartridge to the recording cover. Even if the ink sheet cartridge is inadvertently released, the ink sheet cartridge is supported by the direction changing member and does not fall into the main body of the apparatus, thereby preventing damage to the ink sheet cartridge.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram of the configuration of a facsimile machine to which an embodiment of the present invention is applied, Fig. 2 is an explanatory diagram of the external appearance of the facsimile machine, Fig. 3 is an explanatory diagram of a cross section of an ink sheet, and Fig. 4 is an explanatory diagram of an ink sheet cartridge. Developed explanatory view, Figures 5 and 6 are perspective explanatory views of the ink sheet cartridge, and Figure 7 (a)
, (b) is an explanatory diagram of the relationship between the identification piece and the microswitch,
FIGS. 8 and 9 are explanatory diagrams of the structure of attaching a stopper to an ink sheet cartridge, and FIGS. 10 to 12 are explanatory diagrams of packing the ink sheet cartridge and nozzle.
Figures 13 and 14 are explanatory diagrams of the device main body and recording cover, Figures 15 (a) and (b) are explanatory diagrams of how the recording cover is attached to the device body, and Figures 16 (a) and (b) are 17 is an explanatory diagram of the rotation of the opening/closing cover relative to the main body of the device, FIG. 17 is an explanatory diagram of the installation of the cover stay, and FIGS. 18(a) and (g)
) is an explanatory diagram of the rotation of the cover stay, Fig. 19(a), (
b) is an explanatory diagram of loading the ink sheet cartridge and cartridge into the recording cover, Fig. 20 is an exploded explanatory diagram of the parts of the launch means, Fig. 21 is an explanatory diagram of the locking and unlocking configuration of the latch means, and Fig. 22 is an explanatory diagram of the loading of the ink sheet cartridge and the recording cover. An explanatory diagram showing the configuration of driving force transmission to the take-up reel, FIG. 23 is an explanatory diagram of the thrust by the helical gear,
Fig. 24 is an explanatory diagram of the micro spinch, Fig. 25 is a control system block, Fig. 26 is a flowchart showing the procedure for detecting the ink sheet size, etc., and Fig. 27 is an explanatory diagram showing the completed state of winding the ink sheet. , FIG. 28 is an explanatory diagram of light reflection of the recording sheet presence/absence sensor, FIG. 29 is an explanatory diagram showing another embodiment of the ink sheet loosening prevention structure, and FIG. 30 is an explanatory diagram showing another embodiment of the ink sheet loosening prevention structure. FIG. 31 is an explanatory diagram of another embodiment of the packaging member, and FIG. 32 is an explanatory diagram of the prior art. A recording system, B reading system, C operation panel, D ink sheet cartridge, E outer box, 1 recording sheet, 1a sheet roll, 2 ink sheet, 3 recording means, 3a
3b is a recording head, 3b is a platen roller, 3bl is a roller shaft portion, 3b is a roller portion, 3c is a head support member, 3d
is a spring, 3e is a fork member, 4 is a cutter, 5a, 5
b is a discharge roller, 6 is a device main body, 6a, 6b are side walls, 6
c is a partition wall, 6d is a bracket, 6d is a shaft hole, 6e is a shaft, 6f is a support member, 6f1 is a case, 6f2 is a support piece, 6g is a recording sheet bus slope, 7 is a roll holder 8 is a rotating shaft, 9 is a recording cover, 9a is a document table, 9a+ is a horizontal part, 9az is an inclined part, 9b is a shaft member, 9c is a slider, 9d is a locking part, 9d is a key-shaped locking groove, 9a is a stopper part, 9e+, 9ez, 9f9f2 are bearing grooves, 9g is a locking member, 9g, CU714.1° is a manuscript,
lla is a preliminary conveyance roller, Ilb is a pressing piece, 12a is a separation roller, 12b is a pressing piece, 13a and 13b are conveying ports ~
U, 14a and 14b are discharge rollers, 15 is a discharge tray,
16 is a light source, 17 is a mirror, 18 is a lens, 19 is a photoelectric conversion element, 20 is a hand pen, 20a is a curl cord, 20b is a telephone line, 21 is an electrical board, 22 is a power supply section, 2
3 is a decal shaft, 24 is a guide shaft, 24a
is an L-shaped arm, 24b is a shaft, 25 is a supply reel, 25a
is the reel shaft, 25b+, 25bz is the flange, 25C
is a reel gear, 26 is a take-up reel, 26a is a reel shaft,
26b+, 26bz are flanges, 26c is a reel gear, 27 is a frame, 27a is a first housing, 27a1 is a welded part,
27a2 is a side plate, 27a3 is a fitting hole, 27a4 is a welding part, 27b is a second housing, 27b1 is a welding part, 27b2 is a side plate, 27b3 is a fitting protrusion, 27b4 is a locking protrusion, 27b
, is a protrusion, 27a is a welded part, 27c, 27c2
is a welded part, 27d is a window, 27d is a window edge, 27e is a window, 27e is a notch, 27e2 is an edge slope, 27e3 is a reflective surface, 27f is a guide pin, 27g+, 27gz are U
Groove, 27t++, 27hz is opening, 27t is identification means, 271127iz, 27iz is identification piece, 28a, 2
8b is a bearing, 29 is a micro switch, 29a is a first switch, 29b is a second switch, 29c is a third switch, 30 is a sponge, 31 is a guide member, 32 is a stone bar, 32a is a locking part, 32b is a hanging piece , 32c is a standing portion, 32d is a thin wall portion, 32e is a pull-out ring portion, 33 is a packaging material, 34 is a cover stay, 34a is a groove, 34a1 is an arcuate groove, 34a2 is a linear groove, 34a3 is a protrusion, 34b is a plate portion , 34c is a shaft portion, 34d is a through hole, 35 is a pin, 3
6 is a stay attachment part, 36a is a shaft, 37 is a coiled spring, 3rd is a latch means, 38a is a hook member, 38a1
38a is a slide portion, 38a2 is a hook portion, 38a is a first locking portion, 38a is a second locking portion, 38a is a back plate portion, 38
a, coil spring, 38a7, locking protrusion, 38a
8 is a slide groove, 38b is a case member, 38b is a long hole, 38b2 is a locking projection, 38c is a locking piece, 38c1 is a slide projection, 38C2 and 38C3 are guide projections, 38c
4 is the locking convex part, 38c5.38c is the guide concave part, 3
9 is a platen motor; 40a, 40b, 40c are gears; 41 is a take-up reel drive mechanism; 41a is a bracket;
1b is an ink sheet motor, 41c is a motor gear,
41d is a first reduction gear, 41e is a second reduction gear, 41f
is a third reduction gear, 41g is a driving force transmission gear, 42 is a hack tension applying mechanism, 42a is a rotation fulcrum, 42b is a rotation plate, 42c is a tension transmission gear, 42d is a slip clutch,
42e is a tension spring, 43 is a control unit, 43a is CPtJ,
43b is a ROM, 43c is a RAM, 44 is an interface, 45 and 46 are motor drivers, 47 is a head driver, 48 is a recording sheet presence/absence sensor, 48a is a light emitting element, 48b is a light receiving element, 49 is an NCU, 50 is an elastic part, 51a, 51b are notches, 52 is an insertion member, 5
2a is a handle, and 53 is a packaging member.

Claims (2)

[Claims] (1) In a recording device that performs recording by loading an ink sheet cartridge containing an ink sheet, a loading section for the ink sheet cartridge is provided in a recording cover that can be opened and closed on the main body of the device, and the recording sheet is loaded in the recording cover. What is claimed is: 1. A recording apparatus comprising: a deflection member for changing a conveying direction; and the ink sheet cartridge is loaded between the top surface of the recording cover and the deflection member. (2) The recording apparatus according to claim (1), wherein the direction changing member is configured to support the ink sheet cartridge when the ink sheet cartridge is loaded into the recording cover.