JPH0314650U - - Google Patents
Info
- Publication number
- JPH0314650U JPH0314650U JP7504989U JP7504989U JPH0314650U JP H0314650 U JPH0314650 U JP H0314650U JP 7504989 U JP7504989 U JP 7504989U JP 7504989 U JP7504989 U JP 7504989U JP H0314650 U JPH0314650 U JP H0314650U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- registration
- paper
- recording paper
- motor
- 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 description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第1図は本考案の紙搬送制御装置の一実施例を
示す記録装置の概略構成図、第2図は感光体の駆
動系を示す斜視図、第3図は本考案の構成を示す
ブロツク図、第4図は同上の作用を示すフローチ
ヤート、第5図は同上のタイムチヤートである。
1……ベルト状感光体、9……感光体モータ、
13……移動速度検知センサ、15……レジスト
ローラ、29……レジストモータ、30……制御
手段、32,33……紙センサ、P……記録紙、
O……搬送通路。
FIG. 1 is a schematic configuration diagram of a recording apparatus showing an embodiment of the paper conveyance control device of the present invention, FIG. 2 is a perspective view showing a photoreceptor drive system, and FIG. 3 is a block diagram showing the configuration of the present invention. , FIG. 4 is a flowchart showing the same operation, and FIG. 5 is a time chart of the same. 1... Belt-shaped photoreceptor, 9... Photoreceptor motor,
13...Moving speed detection sensor, 15...Registration roller, 29...Registration motor, 30...Control means, 32, 33...Paper sensor, P...Recording paper,
O...Transportation path.
Claims (1)
、 感光体の移動速度Voを検知する移動速度検知
センサと、 給紙装置から送り出された記録紙を一旦停止さ
せておいて、上記感光体の移動に同期してこの記
録紙を搬送するレジストローラと、 このレジストローラを回転駆動する速度可変の
レジストモータと、 記録紙の搬送方向において上記レジストローラ
より上流側の紙搬送路を搬送される記録紙の搬送
速度Vpを検出する紙センサと、 上記移動速度検知センサが検知した感光体の移
動速度Voと上記紙センサによる搬送速度Vpと
を比較して、上記レジストローラが停止している
間に、上記搬送速度Vpを上記移動速度Voに同
期させる制御信号を上記レジストモータに出力す
る制御手段と、 からなる紙搬送制御装置。[Scope of Claim for Utility Model Registration] A photoconductor motor that rotationally drives a belt-shaped photoconductor, a moving speed detection sensor that detects the moving speed Vo of the photoconductor, and a device that temporarily stops recording paper fed out from a paper feeding device. a registration roller that transports the recording paper in synchronization with the movement of the photoreceptor; a variable-speed registration motor that rotates the registration roller; and a paper upstream of the registration roller in the transport direction of the recording paper. A paper sensor detects the conveyance speed Vp of the recording paper being conveyed along the conveyance path, and the registration roller compares the moving speed Vo of the photoreceptor detected by the moving speed detection sensor with the conveying speed Vp detected by the paper sensor. a control means for outputting a control signal for synchronizing the transport speed Vp with the movement speed Vo to the registration motor while the registration motor is stopped;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504989U JPH0314650U (en) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504989U JPH0314650U (en) | 1989-06-27 | 1989-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0314650U true JPH0314650U (en) | 1991-02-14 |
Family
ID=31615283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7504989U Pending JPH0314650U (en) | 1989-06-27 | 1989-06-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0314650U (en) |
-
1989
- 1989-06-27 JP JP7504989U patent/JPH0314650U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5277417A (en) | Sheet-material transporting device and automatic sheet-material feeder | |
TW333622B (en) | Graphics printer roller transport apparatus and method | |
JPH0213046U (en) | ||
JPS63225052A (en) | Paper sheet transporting device | |
JPH0314650U (en) | ||
JPH0215456B2 (en) | ||
JPH03119854U (en) | ||
JPS58106564A (en) | Paper feed controlling method of image recording device | |
JPH0418379A (en) | Printing apparatus | |
JPS6217655U (en) | ||
JPH0460947U (en) | ||
JPH039359U (en) | ||
JPH0465234U (en) | ||
JPH0756281Y2 (en) | Automatic document feeder | |
JPS63120259U (en) | ||
JPH0255646U (en) | ||
JPH0219057U (en) | ||
JPH0818728B2 (en) | Conveying device for paper sheets | |
JPH0338963U (en) | ||
JPS6447729U (en) | ||
JPH0429540U (en) | ||
JPH0329860U (en) | ||
JPS59105258U (en) | paper folding device | |
JPS62136433U (en) | ||
JPH0275461U (en) |