JPS6195742U - - Google Patents
Info
- Publication number
- JPS6195742U JPS6195742U JP18222784U JP18222784U JPS6195742U JP S6195742 U JPS6195742 U JP S6195742U JP 18222784 U JP18222784 U JP 18222784U JP 18222784 U JP18222784 U JP 18222784U JP S6195742 U JPS6195742 U JP S6195742U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- light
- holding plate
- reflecting plate
- receiving element
- 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
Links
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案に係る用紙残量検出装置の一実
施例を概念的に示す断面図、第２図は他の実施例
による用紙残量検出装置を概念的に示す断面図で
ある。
１：ケース、２：用紙押え板、３：反射板、４
：受光素子、５：受光素子、６：用紙。
FIG. 1 is a sectional view conceptually showing one embodiment of a remaining paper amount detecting device according to the present invention, and FIG. 2 is a sectional view conceptually showing a remaining paper amount detecting device according to another embodiment. 1: Case, 2: Paper holding plate, 3: Reflector, 4
: Light receiving element, 5: Light receiving element, 6: Paper.
Claims (1)
用紙を載置するようにした複写機等に於いて、前
記用紙押え板に反射板を設け、該反射板の方向に
投光する発光する発光素子及びその反射光を受け
る受光素子を備えるように構成したことを特徴と
する用紙残量検出装置。 In a copying machine or the like in which paper is placed on a paper holding plate provided on a paper cartridge, a reflecting plate is provided on the paper holding plate, and a light emitting element that emits light in the direction of the reflecting plate; What is claimed is: 1. A paper remaining amount detection device comprising a light receiving element that receives the reflected light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222784U JPS6195742U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222784U JPS6195742U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195742U true JPS6195742U (en) | 1986-06-20 |
Family
ID=30739764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18222784U Pending JPS6195742U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195742U (en) |
-
1984
- 1984-11-30 JP JP18222784U patent/JPS6195742U/ja active Pending
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