JPH023559U - - Google Patents
Info
- Publication number
- JPH023559U JPH023559U JP8154888U JP8154888U JPH023559U JP H023559 U JPH023559 U JP H023559U JP 8154888 U JP8154888 U JP 8154888U JP 8154888 U JP8154888 U JP 8154888U JP H023559 U JPH023559 U JP H023559U
- Authority
- JP
- Japan
- Prior art keywords
- transfer paper
- photoconductor
- copying machine
- conveyance path
- disposed
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Counters In Electrophotography And Two-Sided Copying (AREA)
Description
第１図は本考案を適用した自動両面複写機の概
略構成説明図であり、第２図は第１図の複写機の
操作部の説明図、第３図は転写紙が３枚リピート
によつて搬送される場合の転写紙搬送タイミング
チヤート、第４図は第３図の場合の分離ジヤム時
の転写紙の位置を示す説明図、第５図イ，ロはジ
ヤム時の処理及びジヤム解除時の処理のフローチ
ヤート、第６図は本考案装置を制御するための回
路のブロツク図である。
１……呼出コロ、２……給紙コロ、３……給紙
カセツト、５……中継ローラ、６……レジストロ
ーラ、８……定着ローラ、１０……裏面給紙トレ
イ、１１……裏面呼出コロ、１２……裏面給紙コ
ロ、１３……裏面搬送路、１５……分離モンサ、
１６……センサ、１８……感光体、１９，１９ａ
，１９ｂ，１９ｃ……転写紙、２０……メインモ
ータ、４１，４２……センサ。
Fig. 1 is an explanatory diagram of a schematic configuration of an automatic double-sided copying machine to which the present invention is applied, Fig. 2 is an explanatory diagram of the operation section of the copying machine shown in Fig. Fig. 4 is an explanatory diagram showing the position of the transfer paper at the time of separation jam in the case of Fig. 3, and Fig. 5 A and B are the processing at the time of jam and the time of releasing the jam. FIG. 6 is a block diagram of a circuit for controlling the apparatus of the present invention. 1... Retrieval roller, 2... Paper feed roller, 3... Paper feed cassette, 5... Relay roller, 6... Registration roller, 8... Fixing roller, 10... Back paper feed tray, 11... Back side Calling roller, 12... Back paper feed roller, 13... Back conveyance path, 15... Separation monitor,
16...sensor, 18...photoreceptor, 19, 19a
, 19b, 19c...Transfer paper, 20...Main motor, 41, 42...Sensor.
Claims (1)
至る裏面転写紙搬送経路を有するとともに、感光
体の手前位置にレジストセンサ、先方位置にジヤ
ム検知センサを配置して成る自動両面複写機にお
いて、 裏面給紙中に裏面搬送路以外でジヤムが発生し
た場合に、当該ジヤム解除後にメインモータを所
定の短時間駆動させて該レジストセンサに裏面搬
送路中の転写紙が到達したときにレジストローラ
を駆動させて転写紙を機外へ排出する制御部を備
えたことを特徴とする自動両面複写機。[Scope of Claim for Utility Model Registration] It has a back transfer paper conveyance path from the back paper feed tray to the photoconductor via the back conveyance path, and a registration sensor is disposed in front of the photoconductor and a jam detection sensor is disposed in front of the photoconductor. In an automatic duplex copying machine consisting of An automatic double-sided copying machine characterized by comprising a control unit that drives a registration roller to eject the transfer paper out of the machine when the transfer paper reaches the destination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8154888U JPH023559U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8154888U JPH023559U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023559U true JPH023559U (en) | 1990-01-10 |
Family
ID=31306326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8154888U Pending JPH023559U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023559U (en) |
-
1988
- 1988-06-20 JP JP8154888U patent/JPH023559U/ja active Pending
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