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JPS5844472A - Toner transfer method of recording system - Google Patents

Toner transfer method of recording system

Info

Publication number
JPS5844472A
JPS5844472A JP14343681A JP14343681A JPS5844472A JP S5844472 A JPS5844472 A JP S5844472A JP 14343681 A JP14343681 A JP 14343681A JP 14343681 A JP14343681 A JP 14343681A JP S5844472 A JPS5844472 A JP S5844472A
Authority
JP
Japan
Prior art keywords
toner
donor
intermediate transfer
transfer medium
circumferential surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14343681A
Other languages
Japanese (ja)
Inventor
Hiroki Izumi
出水 広己
Toshio Sakai
捷夫 酒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14343681A priority Critical patent/JPS5844472A/en
Publication of JPS5844472A publication Critical patent/JPS5844472A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/14Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To obtain excellent recorded images free of ground staining by placing the circumferential surface of an intermediate transfer medium with an insulating layer close to a donor at an extremely small interval, applying a DC deviated AC voltage and scattering toner, and passing the toner onto the circumferential surface of the intermediate transfer medium and thus performing transfer to a transfer member. CONSTITUTION:An intermediate transfer medium 6 includes a metallic roller 6A with an insulating layer 6B and is provided under a donor 1 at an interval (g). A transfer member 6 includes a metallic roller 6A having an insulating layer 7b around its circumferential surface, and conveys recording paper S by pressing it against the intermediate transfer medium 6. The metallic roller 7A is applied with a DC transfer voltage of, e.g. -450V from a power source 7D. Consequently, the leaking of charge through the recording paper S is prevented during the transfer of a toner image to the recording paper S because of the presence of the electric insulating layer 7B to prevent the disorder of the transferred image caused by the leaking.

Description

【発明の詳細な説明】 この発明は記録方式におけるトナー転写方法に関する。[Detailed description of the invention] The present invention relates to a toner transfer method in a recording system.

パターン信号が印加される多針電極を1軍荷保持性を有
する高電気抵抗性のトナーと接触させ、トナーへの電荷
注入を利用して、パターン信号に従うトナーの帯電分布
をドナー上に得、この帯電分布を可視的パターンの形成
に供する記録方式が提案されている(特開昭55−84
955号)。
A multi-needle electrode to which a pattern signal is applied is brought into contact with a highly electrically resistive toner having charge-retaining properties, and a charge distribution of the toner according to the pattern signal is obtained on the donor by utilizing charge injection into the toner, A recording method has been proposed in which this charge distribution is used to form a visible pattern (Japanese Patent Laid-Open No. 55-84
No. 955).

このような記録方式を具体的に実施するための装置の1
例として1才1図に示す如きものが提案されている。以
下まず、この第1図を参照して上記記録方式のあらまし
を説明し、あわせて1本発明により解決しようとする問
題点を述べる。
One of the devices for concretely implementing such a recording method
As an example, the one shown in Figure 1 for 1 year has been proposed. First, an outline of the above-mentioned recording system will be explained with reference to FIG. 1, and a problem to be solved by the present invention will also be described.

矛1図において、符号1はドナー、符号2はホッパー、
符号3はドクター、符号4は多針電極、符号5は転写部
材をそれぞれ示している。
In Figure 1, code 1 is the donor, code 2 is the hopper,
Reference numeral 3 indicates a doctor, reference numeral 4 a multi-needle electrode, and reference numeral 5 a transfer member.

ドナー1は、ローラー状に形成されて、矢印方向へ回動
可能である。ホッパー2は、トナー補給用の開口部を有
し、この開口部を、ドナー1の上部局面によりふさぐよ
うにしてドナー1の上位に配備されている。ホッパー2
は、トナーTを貯えており、このトナーTは、ホッパー
2の開口部から、ドナー1の上部周面上に補給され、ド
ナー1が矢印方向へ回動すると、ドナー1の局面ととも
に移動する。ドナー10局面の移動に関し、ホッパー2
が上記局面を迎え入れる側を入口側、上記局面を送り出
す側を出口側という。
The donor 1 is formed into a roller shape and is rotatable in the direction of the arrow. The hopper 2 has an opening for toner replenishment, and is disposed above the donor 1 so that the opening is covered by the upper surface of the donor 1. Hopper 2
stores toner T, and this toner T is replenished onto the upper peripheral surface of the donor 1 from the opening of the hopper 2, and moves together with the surface of the donor 1 when the donor 1 rotates in the direction of the arrow. Regarding the movement of donor 10, hopper 2
The side that welcomes the above situation is called the entrance side, and the side that sends out the above situation is called the exit side.

ドクター3は、ホッパー2の、出口側の内壁部に配備さ
れ、抑圧手段34によって、そのエツジを。
The doctor 3 is installed on the inner wall of the hopper 2 on the exit side, and its edge is suppressed by the suppressing means 34.

ドナー1の局面に、ドナーの回転軸方向にわたって圧接
させている。ドナーの回転軸方向とは、もちろん1図面
に垂直な方向である。
It is brought into pressure contact with the surface of the donor 1 in the direction of the rotation axis of the donor. The direction of the rotation axis of the donor is, of course, the direction perpendicular to one drawing.

ドナー1が矢印方向へ回動すると、ドナー局面に補給さ
れたトナーTは、ドナー1とともに移動するが、その移
動はドクター3により規制されるので、ドクター30作
用によりドナー10局面にはトナーTの均一な薄層が形
成される。なお、ドクター3は導電性であって、図示さ
れない電源に接続されており、ドナー1上にトナーTの
均一な薄層を形成する際、トナーTに負電荷を注入して
、これを負極性に帯電させる。
When the donor 1 rotates in the direction of the arrow, the toner T supplied to the donor surface moves together with the donor 1, but the movement is regulated by the doctor 3, so the action of the doctor 30 causes the toner T to be transferred to the donor 10 surface. A uniform thin layer is formed. The doctor 3 is electrically conductive and is connected to a power source (not shown). When forming a uniform thin layer of toner T on the donor 1, the doctor 3 injects negative charge into the toner T and makes it have a negative polarity. to be charged.

従って、ドクター3によってドナー1上に形成されたト
ナーTの薄層は、一様に負帯電している。
Therefore, the thin layer of toner T formed on the donor 1 by the doctor 3 is uniformly negatively charged.

多針電極4は1図面に垂直な方向へ細長い板状であって
、その長手方向に沿う一方の端縁部には。
The multi-needle electrode 4 has a plate shape that is elongated in the direction perpendicular to the drawing, and has one end along its longitudinal direction.

埋設された多数の針電極の微小な端面が整然と配列する
ように露呈している。多針電極4は、上記針電極の微小
な端面を露呈させた端縁部を、ドナー1の局面に、トナ
ーTの均一な薄層を介して。
The minute end faces of a large number of buried needle electrodes are exposed in an orderly arrangement. The multi-needle electrode 4 connects the exposed end edge of the needle electrode to the surface of the donor 1 through a uniform thin layer of toner T.

長手方向にわたって圧接させている。They are pressed together in the longitudinal direction.

多針電極4にパターン信号が印加されると、パターン信
号に応じた針電極から、正電荷が注入される。正電荷を
注入されたトナーは正極性゛に帯電するので、結局、ド
ナー1上に、正帯電したトナーと負帯電したトナーの分
布、すなわちトナーの帯電分布が得ら゛れる。このうち
の正帯電トナーの分布は、パターン信号に従うものであ
り、記録すべきパターン画像に対応している。
When a pattern signal is applied to the multi-needle electrode 4, positive charges are injected from the needle electrode according to the pattern signal. Since the toner injected with positive charges is positively charged, a distribution of positively charged toner and negatively charged toner, that is, a toner charge distribution is obtained on the donor 1. Among these, the distribution of positively charged toner follows the pattern signal and corresponds to the pattern image to be recorded.

磨て、転写部材5は、金属ローラーであり、その回動軸
を、ドナー10回動軸と平行にして、その周面な、ドナ
ーlの下方から、ドナー1の周面に、回動軸方向にわた
って当接させている。
The transfer member 5 is a metal roller, and its rotation axis is parallel to the rotation axis of the donor 10, and the rotation axis is applied from below the donor 1 to the peripheral surface of the donor 1 They are brought into contact in all directions.

記録紙Sは、矢印方向へ搬送され転写部すなわち、ドナ
ー1と転写部材5との当接部を通過する。
The recording paper S is conveyed in the direction of the arrow and passes through the transfer section, that is, the contact section between the donor 1 and the transfer member 5.

転写部材5には、電源5A から転写用のノくイアスミ
圧として、負極性の電圧が印加され、このノ(イアスミ
圧の作用によって、正帯電したトナーが。
A voltage of negative polarity is applied to the transfer member 5 from the power supply 5A as an insulating pressure for transfer, and due to the action of this insulating pressure, positively charged toner is transferred.

その帯電分布に従って記録媒体としての記録紙S上へ転
写される。
The toner is transferred onto recording paper S as a recording medium according to the charge distribution.

転写されたトナー像は、パターン画像に対応しており、
図示されない定着装置によって、記録紙S上へ定着され
る。以上が記録方式のあらましである。
The transferred toner image corresponds to the pattern image,
The image is fixed onto the recording paper S by a fixing device (not shown). The above is an overview of the recording method.

このような記録方式において、解決しなけわばならない
問題は、転写部材5に関連し℃生ずる。
In such a recording system, problems that must be solved arise in connection with the transfer member 5.

すなわち、ドナー1と転写部材5とが、記録時に記録紙
Sを介して加圧接触しているため、パターン信号による
電荷性入部以外でも、記録紙へのトナーの付着が生じ、
記録画像にいわゆる地肌汚れが生じやすい。
That is, since the donor 1 and the transfer member 5 are in pressure contact with each other through the recording paper S during recording, toner adhesion to the recording paper occurs even when there is no charge due to the pattern signal.
So-called background stains are likely to occur in recorded images.

本発明の目的は、このような間屯を有効に解決しうるト
ナー転写方法を提供することである。
An object of the present invention is to provide a toner transfer method that can effectively solve such a time delay.

以下、本発明を説明する。The present invention will be explained below.

本発明の特徴は、以下にのべるところにある。The features of the present invention are as follows.

ドナー上の、転写さるべきトナーは、まず、ドナー上か
ら、その帯電分布に従って、中間転写媒体上へ転写され
、この中間転写媒体から、記録紙等の記録媒体上へ転写
部材によって転写される。
The toner to be transferred on the donor is first transferred from the donor onto an intermediate transfer medium according to its charge distribution, and then transferred from the intermediate transfer medium onto a recording medium such as recording paper by a transfer member.

中間転写媒体は導電性ベルトまたは導電性ローラーの周
面上に電気絶縁層を設けて構成され、転写部材はベルト
状もしくはローラー状に構成される。
The intermediate transfer medium is constructed by providing an electrically insulating layer on the circumferential surface of a conductive belt or a conductive roller, and the transfer member is constructed in the shape of a belt or a roller.

中間転写媒体は、その局面を、ドナー上のトナーに、微
小間隙をもって、近接対向される。上記微小間隙は20
〜300μm程度が好適である。
The intermediate transfer medium has its surface closely opposed, with a small gap, to the toner on the donor. The above minute gap is 20
Approximately 300 μm is suitable.

中間転写媒体には転写用電圧として直流偏倚した交流電
圧が印加される。その直流成分は、もちろん、転写すべ
きトナーの帯電極性と逆極性である。転写さるべきトナ
ーは、上記転写用電圧の作用により、上記微小間隙を飛
翔して中間転写媒体周面上に転移する。微小間隙を飛翔
させて、トナーを転移させるためには、とのような直流
偏倚した転写用電圧の使用が極めて有効であることが。
An alternating current voltage biased to direct current is applied as a transfer voltage to the intermediate transfer medium. Of course, the DC component has a polarity opposite to that of the toner to be transferred. The toner to be transferred flies through the minute gap and is transferred onto the circumferential surface of the intermediate transfer medium by the action of the transfer voltage. In order to transfer the toner by flying it through a minute gap, it is extremely effective to use a transfer voltage biased to direct current.

本発明者らの実験により明らかとなった。This became clear through experiments conducted by the present inventors.

このようにして、中間転写媒体上に得られたトナー像が
、転写部材の作用により記録媒体上へ転写される。転写
部材には、もちろん、トナー像と逆極性の転写電圧が印
加される。
In this way, the toner image obtained on the intermediate transfer medium is transferred onto the recording medium by the action of the transfer member. Of course, a transfer voltage having a polarity opposite to that of the toner image is applied to the transfer member.

記録媒体が記録紙であって、トナー像が、その表面に転
写されるならば、中間転写媒体上に得らねるトナー像は
、記録画像に対して鏡像でなけれ・・□。
If the recording medium is recording paper and the toner image is transferred to its surface, the toner image obtained on the intermediate transfer medium must be a mirror image of the recorded image...□.

ばならず、そのためには、ドナー上のトナーには。Therefore, the toner must be on the donor.

記録画像の正像に対応する電荷分布を形成する必要があ
る。しかし、記録媒体としてマイラーフィルムのごとき
透明シートを用い、中間転写媒体上ようにすわば、中間
転写媒体上のトナー像は正像であってよく、ドナー上に
形成される電荷分布は。
It is necessary to form a charge distribution corresponding to the normal image of the recorded image. However, if a transparent sheet such as Mylar film is used as the recording medium and is placed on the intermediate transfer medium, the toner image on the intermediate transfer medium may be a normal image, and the charge distribution formed on the donor will be different.

矛1図に示す場合と同じく、記録画像に対して銅像とす
ることができる。
As in the case shown in Figure 1, a recorded image can be made into a bronze statue.

中間転写媒体への直流偏倚した転写用電圧を印加する方
法としては、中間転写媒体の導電性部分へ、直接、直流
重畳した交流を印加してもよいし。
As a method of applying a DC-biased transfer voltage to the intermediate transfer medium, an alternating current superimposed on a direct current may be directly applied to the conductive portion of the intermediate transfer medium.

中間転写媒体の周面を均一帯電して、その帯電電荷によ
る直流電圧に1重畳すべき交流電圧を加えるため、上記
交流電圧を導電性部分へ直接印加するようにしてもよい
In order to uniformly charge the circumferential surface of the intermediate transfer medium and apply an alternating voltage that should be superimposed on the direct current voltage due to the charged charges, the alternating current voltage may be directly applied to the conductive portion.

この、直流偏倚した交流1′圧における直流成分の絶対
値は100〜100OV、交流成分は実効値で50〜2
00v、周波数は20〜1000 Hz  が適当であ
る。
The absolute value of the DC component in this DC biased AC 1′ pressure is 100 to 100 OV, and the effective value of the AC component is 50 to 2
00v and a frequency of 20 to 1000 Hz are appropriate.

以下1図面を参照しながら、具体的例に即して説明する
A specific example will be described below with reference to one drawing.

第2図は、本発明を適用したトナー像転写装置の1例を
説明に必要な部分のみ略示している。図中、符号1は、
矛1図におけると同じくドナーを示している。
FIG. 2 schematically shows only the parts necessary for explanation of an example of a toner image transfer device to which the present invention is applied. In the figure, code 1 is
As in Figure 1, the donor is shown.

符号6を以て示す中間転写媒体6はローラー状であって
、金属ローラー6A の局面部に、電気絶縁層6B  
を設けて構成されている。実験に際しては、この電気絶
縁層を1機械的強度、!気的特性等を考慮して、熱処理
により機械的強度を高めたテフロンで構成した。
The intermediate transfer medium 6 designated by the reference numeral 6 is roller-shaped, and has an electrically insulating layer 6B on the curved surface of the metal roller 6A.
It is configured with the following. During the experiment, this electrical insulating layer had a mechanical strength of 1! It is made of Teflon, which has been heat-treated to increase its mechanical strength, taking into consideration its mechanical properties.

この中間転写媒体6を、ドナー1の下位に配し。This intermediate transfer medium 6 is placed below the donor 1.

その回動軸をドナー1の回動軸と平行にし、上部局面を
、ドナーlの周面上のトナー薄層に1回動軸方向にわた
って微小間隙gを介して、近接対向させた。
Its rotation axis was made parallel to the rotation axis of the donor 1, and the upper curved surface was closely opposed to the thin toner layer on the peripheral surface of the donor 1 with a minute gap g interposed therebetween in the direction of the rotation axis.

なお、この微小間隙gを維持するために、中間転写媒体
60回動軸方向両端に、直径が中間転写媒体6の直径よ
りひとまわり大きいスペーサーを設け、これらスペーサ
ーを、ドナーlの回動軸両端部側の周面端部に当接させ
、中間転写媒体6とドナー1の周面との微小間隙が10
0μm を維持するように管理した。また、この中間転
写媒体6の金属ローラー6A に、直流電源6D  、
交流電源6Cにより直流偏倚した転写用電圧を印加しう
るようにした。この転写用電圧は、直流成分−300V
In order to maintain this minute gap g, spacers with a diameter slightly larger than the diameter of the intermediate transfer medium 6 are provided at both ends of the rotation axis of the intermediate transfer medium 60, and these spacers are connected to both ends of the rotation axis of the donor l. The intermediate transfer medium 6 and the peripheral surface of the donor 1 are brought into contact with the peripheral surface end of the donor 1, and the minute gap between the intermediate transfer medium 6 and the peripheral surface of the donor 1 is 10.
It was controlled to maintain 0 μm. Further, a DC power source 6D is connected to the metal roller 6A of the intermediate transfer medium 6.
The AC power source 6C was configured to apply a DC-biased transfer voltage. This transfer voltage is a DC component of -300V.
.

交流成分50v 、周波数200 Hz  である。さ
らに、トナー像転写後の中間転写媒体なりリーニングす
べく、クリーニングブレード8を設け、このクリーニン
グブレード8により除去されたトナーを回収部材9に回
収するようにした。
The AC component was 50 V and the frequency was 200 Hz. Further, a cleaning blade 8 is provided to clean the intermediate transfer medium after the toner image is transferred, and the toner removed by the cleaning blade 8 is collected by a collection member 9.

転写部材7は、金属ローラー7八 の周回部を、電気絶
縁層7B  で被覆して構成した。この電気絶縁層7B
 の材料としては、熱処理により機械的強度を強めたテ
フロンを用いた。
The transfer member 7 was constructed by covering the circumferential portion of a metal roller 78 with an electrically insulating layer 7B. This electrical insulating layer 7B
Teflon, whose mechanical strength has been strengthened through heat treatment, was used as the material.

転写部材7は、中間転写媒体6とともに、記録媒体とし
ての記録紙Sを挟圧搬送しうるように配備さね、金属ロ
ーラー7A  ICは電源7D から直流の寛厚電圧−
450vが印加されるようにした。電気゛絶縁層7B 
 の存在により、記録紙Sへのトナー像の転写の際、記
録紙Sを通じての電荷のリークを防止でき、上記リーク
にもとづく、転写画像の乱れを防止することができる。
The transfer member 7 is arranged so as to be able to pinch and convey the recording paper S as a recording medium together with the intermediate transfer medium 6, and the metal roller 7A IC receives a DC generous voltage from a power source 7D.
450v was applied. Electrical insulation layer 7B
Due to the presence of the toner image, it is possible to prevent charge from leaking through the recording paper S when the toner image is transferred to the recording paper S, and it is possible to prevent disturbance of the transferred image due to the leakage.

ドナー1上に、負極性の均一帯電トナ一層を形成し、多
針電極により、正電荷の注入を行い、正帯電トナーの分
布が、記録画像の正像に対応するようにトナーの帯電分
布を形成し、牙2図に示す転写装置で、正帯電トナーを
、帯電分布に従って。
A single layer of negatively charged uniformly charged toner is formed on the donor 1, and positive charges are injected using a multi-needle electrode, and the charge distribution of the toner is adjusted so that the distribution of the positively charged toner corresponds to the positive image of the recorded image. Form the positively charged toner with the transfer device shown in Figure 2, according to the charge distribution.

記録紙S上へ転写し、定着したところ、地肌汚わのない
良好な記録画像を得ることができた。
When the image was transferred onto recording paper S and fixed, a good recorded image without background stains could be obtained.

なお、ドナー1.中間転写媒体6.転写部材7の周速は
、50朋/ 8ee  とした。
In addition, donor 1. Intermediate transfer medium6. The peripheral speed of the transfer member 7 was 50 mm/8ee.

【図面の簡単な説明】[Brief explanation of the drawing]

A・1図は1本発明が適用さるべき記録方式を説明する
ための図、矛2図は、本発明を実施するための装置の1
例を示す正面図である。
Figure A.1 is a diagram for explaining the recording method to which the present invention is applied, and Figure A.2 is a diagram for explaining the recording method to which the present invention is applied.
It is a front view showing an example.

Claims (1)

【特許請求の範囲】 パターン信号が印加される多針電極を、電荷保持性を有
する高電気抵抗性のトナーと接触させ。 上記トナーへの電荷注入を利用して、上記パターン信号
に従うトナーの帯電分布をドナー上に得。 上記トナーの帯電分布を可視的パターンの形成に供する
記録方式において。 ドナー上のトナーを、帯電分布に従って、記録媒体上へ
転写する方法であって、 導電性ベルト又は導電性ローラーの周面上に電気絶縁層
を設けてなる中間転写媒体の局面を、微小間隙を隔して
、ドナー上のトナーに近接対向させ、 上記中間転写媒体に転写用電圧として、直流偏倚した交
流電圧を印加し、ドナー上のトナーをして、上記微小間
隙を飛翔させて中間転写媒体周面上へ転移させて、上記
中間転写媒体周面上に、記録すべき画像に対応するトナ
ー像を得。 このトナー像を、ローラー状もしくはベル朽状に形成さ
れ、転写電圧を印加された転写部材により、記録媒体上
へ転写することを特徴とする、トナー転写方法。
[Claims] A multi-needle electrode to which a pattern signal is applied is brought into contact with a highly electrically resistive toner having charge retention properties. By utilizing the charge injection into the toner, a charge distribution of the toner according to the pattern signal is obtained on the donor. In the recording method in which the charge distribution of the toner is used to form a visible pattern. A method of transferring toner on a donor onto a recording medium according to the charge distribution, the intermediate transfer medium having an electrically insulating layer provided on the circumferential surface of a conductive belt or a conductive roller is A DC-biased AC voltage is applied as a transfer voltage to the intermediate transfer medium, and the toner on the donor is caused to fly through the minute gap to the intermediate transfer medium. The toner image is transferred onto the circumferential surface of the intermediate transfer medium to obtain a toner image corresponding to the image to be recorded on the circumferential surface of the intermediate transfer medium. A toner transfer method characterized in that this toner image is transferred onto a recording medium by a transfer member formed in a roller or bell shape and to which a transfer voltage is applied.
JP14343681A 1981-09-11 1981-09-11 Toner transfer method of recording system Pending JPS5844472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14343681A JPS5844472A (en) 1981-09-11 1981-09-11 Toner transfer method of recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14343681A JPS5844472A (en) 1981-09-11 1981-09-11 Toner transfer method of recording system

Publications (1)

Publication Number Publication Date
JPS5844472A true JPS5844472A (en) 1983-03-15

Family

ID=15338659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14343681A Pending JPS5844472A (en) 1981-09-11 1981-09-11 Toner transfer method of recording system

Country Status (1)

Country Link
JP (1) JPS5844472A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202355A (en) * 1982-05-20 1983-11-25 Yamaha Motor Co Ltd Air cleaner arranging structure for auto-bicycle
US4974027A (en) * 1989-02-06 1990-11-27 Spectrum Sciences B.V. Imaging system with compactor and squeegee
US4984025A (en) * 1989-02-06 1991-01-08 Spectrum Sciences B.V. Imaging system with intermediate transfer member
US4999677A (en) * 1989-02-06 1991-03-12 Spectrum Sciences B.V. Imaging system with rigidizer
US5028964A (en) * 1989-02-06 1991-07-02 Spectrum Sciences B.V. Imaging system with rigidizer and intermediate transfer member
US5408300A (en) * 1991-10-18 1995-04-18 Mita Industrial Co., Ltd. Image-transfer and sheet-separation apparatus
US5497222A (en) * 1989-02-06 1996-03-05 Indigo N.V. Image transfer apparatus incorporating an integral heater

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202355A (en) * 1982-05-20 1983-11-25 Yamaha Motor Co Ltd Air cleaner arranging structure for auto-bicycle
US4974027A (en) * 1989-02-06 1990-11-27 Spectrum Sciences B.V. Imaging system with compactor and squeegee
US4984025A (en) * 1989-02-06 1991-01-08 Spectrum Sciences B.V. Imaging system with intermediate transfer member
US4999677A (en) * 1989-02-06 1991-03-12 Spectrum Sciences B.V. Imaging system with rigidizer
US5028964A (en) * 1989-02-06 1991-07-02 Spectrum Sciences B.V. Imaging system with rigidizer and intermediate transfer member
US5497222A (en) * 1989-02-06 1996-03-05 Indigo N.V. Image transfer apparatus incorporating an integral heater
US5408300A (en) * 1991-10-18 1995-04-18 Mita Industrial Co., Ltd. Image-transfer and sheet-separation apparatus
US5689758A (en) * 1991-10-18 1997-11-18 Mita Industrial Co., Ltd. Image-transfer and sheet-separation apparatus

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