JPS61121461U - - Google Patents
Info
- Publication number
- JPS61121461U JPS61121461U JP411985U JP411985U JPS61121461U JP S61121461 U JPS61121461 U JP S61121461U JP 411985 U JP411985 U JP 411985U JP 411985 U JP411985 U JP 411985U JP S61121461 U JPS61121461 U JP S61121461U
- Authority
- JP
- Japan
- Prior art keywords
- copying machine
- photoreceptor
- boundary
- mark
- copy
- 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 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Description
第１図は複写機全体の概略構成図、第２図は操
作パネルの平面図、第３図は制御回路のブロツク
図、第４図はイレースユニツトの制御回路図、第
５図は一実施例に係る黒マークモード時のイレー
ス領域及びコピー紙対応領域を示す図、第６図は
白マークモード時の同様図、第７図は本考案の一
実施例の制御動作を示すフローチヤートである。
７６…イレースユニツト、５１…制御部。
Fig. 1 is a schematic diagram of the entire copying machine, Fig. 2 is a plan view of the operation panel, Fig. 3 is a block diagram of the control circuit, Fig. 4 is a control circuit diagram of the erase unit, and Fig. 5 is an embodiment. FIG. 6 is a similar diagram in the white mark mode, and FIG. 7 is a flowchart showing the control operation of an embodiment of the present invention. 76...Erase unit, 51...Control unit.
Claims (1)
て、コピーセツト毎に仕切けるべき境目のコピー
紙の先端にマークを付与するために、感光体上の
不要な電荷を除去するイレースランプの特定セグ
メントを選択的にオン、オフ制御する制御部を設
けたことを特徴とする複写機の制御装置。 In a copying machine equipped with a circulating automatic document feeder, a specific segment of the erase lamp that removes unnecessary charges on the photoreceptor is used to mark the leading edge of the copy paper at the boundary between each copy set. A control device for a copying machine, characterized in that it includes a control section that selectively controls on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP411985U JPS61121461U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP411985U JPS61121461U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121461U true JPS61121461U (en) | 1986-07-31 |
Family
ID=30479382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP411985U Pending JPS61121461U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121461U (en) |
-
1985
- 1985-01-18 JP JP411985U patent/JPS61121461U/ja active Pending
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