JPH021755U - - Google Patents
Info
- Publication number
- JPH021755U JPH021755U JP7901188U JP7901188U JPH021755U JP H021755 U JPH021755 U JP H021755U JP 7901188 U JP7901188 U JP 7901188U JP 7901188 U JP7901188 U JP 7901188U JP H021755 U JPH021755 U JP H021755U
- Authority
- JP
- Japan
- Prior art keywords
- toner density
- photoreceptor
- control element
- copying
- density control
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の複写装置の一実施例を示す感
光体回りの概要図、第２図はフオトセンサの回路
図、第３図は操作ボードの平面図、第４図は本考
案の複写装置のフローチヤートである。
１……感光体ドラム、８……フオトセンサ、１
０……操作ボード、１１……サービスマンコール
表示部。
Fig. 1 is a schematic diagram of the photoconductor and its surroundings showing an embodiment of the copying apparatus of the present invention, Fig. 2 is a circuit diagram of the photo sensor, Fig. 3 is a plan view of the operation board, and Fig. 4 is a copying apparatus of the present invention. This is a flowchart. 1... Photosensitive drum, 8... Photo sensor, 1
0...Operation board, 11...Serviceman call display section.
Claims (1)
より検知して制御するようにしてある複写装置に
おいて、上記トナー濃度制御素子に、感光体の実
装状態を光学的に検知して機械駆動を制御する光
学検知素子の機能を兼用させてもたせたことを特
徴とする複写装置。 In a copying apparatus configured to detect and control the toner density on the photoreceptor by a toner density control element, the toner density control element includes an optical device that optically detects the mounting state of the photoreceptor and controls mechanical drive. A copying device characterized in that it also has the function of a detection element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7901188U JPH021755U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7901188U JPH021755U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021755U true JPH021755U (en) | 1990-01-08 |
Family
ID=31303900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7901188U Pending JPH021755U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238181U (en) * | 1985-08-28 | 1987-03-06 |
-
1988
- 1988-06-15 JP JP7901188U patent/JPH021755U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238181U (en) * | 1985-08-28 | 1987-03-06 |
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