JPH02117544U - - Google Patents
Info
- Publication number
- JPH02117544U JPH02117544U JP2562189U JP2562189U JPH02117544U JP H02117544 U JPH02117544 U JP H02117544U JP 2562189 U JP2562189 U JP 2562189U JP 2562189 U JP2562189 U JP 2562189U JP H02117544 U JPH02117544 U JP H02117544U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- image
- receiving sheet
- image forming
- trailing edge
- 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
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Photographic Developing Apparatuses (AREA)
Description
第１図はこの考案の実施例である画像形成装置
における圧力現像工程のフローチヤートである。
第２図は同画像形成装置の各部の初期化のフロー
チヤートである。第３図は同画像形成装置の概略
構成図である。第４図は同画像形成装置のメデイ
アシートの搬送部の一部と圧力解除手段の構成図
である。第５図は同画像形成装置の制御部の一部
のブロツク図である。
４１……受像シート、４５……手差し給紙台、
５１……メデイアシート、６３……バツフアロー
ラ、６４，６５……圧力ローラ、Ｓ１……マイク
ロスイツチ。
FIG. 1 is a flowchart of a pressure developing process in an image forming apparatus that is an embodiment of this invention.
FIG. 2 is a flowchart of initializing each part of the image forming apparatus. FIG. 3 is a schematic configuration diagram of the image forming apparatus. FIG. 4 is a configuration diagram of a part of the media sheet conveyance section and pressure release means of the image forming apparatus. FIG. 5 is a block diagram of a part of the control section of the image forming apparatus. 41...Image receiving sheet, 45...Manual paper feed tray,
51... Media sheet, 63... Buffer roller, 64, 65... Pressure roller, S1... Micro switch.
Claims (1)
受像シートとを重ね合わせた状態で圧力現像を行
う上下一対の圧力ローラの圧力解除手段と、前記
圧力ローラの圧接部を通過する前記受像シートの
後端を検出する受像シート後端検出手段とを備え
る画像形成装置において、 前記受像シート後端検出手段が前記圧力ローラ
の圧接部を通過する受像シートの後端を検出した
ときメデイアシートの搬送を停止するとともに、
次の画像形成プロセスのためのメデイアシート搬
送部の元位置復帰を圧力ローラの圧力を解除した
状態で行う元位置復帰手段を設けたことを特徴と
する画像形成装置。[Claims for Utility Model Registration] Pressure release means for a pair of upper and lower pressure rollers that perform pressure development in a state where a rolled media sheet and a cut image receiving sheet are overlapped, and a pressure contact portion of the pressure rollers. In the image forming apparatus, the image-receiving sheet trailing edge detecting means detects the trailing edge of the image-receiving sheet, and when the image-receiving sheet trailing edge detecting means detects the trailing edge of the image-receiving sheet passing through the pressure contact portion of the pressure roller, the media At the same time as stopping sheet conveyance,
An image forming apparatus characterized in that an image forming apparatus is provided with an original position returning means for returning a media sheet conveying section to its original position for the next image forming process in a state in which pressure from a pressure roller is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2562189U JPH02117544U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2562189U JPH02117544U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117544U true JPH02117544U (en) | 1990-09-20 |
Family
ID=31246518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2562189U Pending JPH02117544U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117544U (en) |
-
1989
- 1989-03-07 JP JP2562189U patent/JPH02117544U/ja active Pending
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