JPH0219057U - - Google Patents
Info
- Publication number
- JPH0219057U JPH0219057U JP9337088U JP9337088U JPH0219057U JP H0219057 U JPH0219057 U JP H0219057U JP 9337088 U JP9337088 U JP 9337088U JP 9337088 U JP9337088 U JP 9337088U JP H0219057 U JPH0219057 U JP H0219057U
- Authority
- JP
- Japan
- Prior art keywords
- registration
- drive means
- photoreceptor
- transfer paper
- roller drive
- 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 description 4
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
レジストセンサの構成を示す図、第３図は各駆動
装置とレジストセンサの検知出力との関係を示す
図、第４図はレジストセンサ検知出力とレジスト
ローラ回転数補正量との関係を示す図、第５図ａ
，ｂは従来の複写装置を示す図である。
１……感光体、２……トナー画像、３……転写
紙、４，５……レジストローラ、６，７……転写
紙ガイド、８……転写チヤージ、９……分離チヤ
ージ、１０……分離ガイド、２０……レジストセ
ンサ。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing the configuration of a registration sensor, FIG. 3 is a diagram showing the relationship between each drive device and the detection output of the registration sensor, and FIG. A diagram showing the relationship between the registration sensor detection output and the registration roller rotation speed correction amount, Figure 5a
, b are diagrams showing a conventional copying apparatus. 1... Photoreceptor, 2... Toner image, 3... Transfer paper, 4, 5... Registration roller, 6, 7... Transfer paper guide, 8... Transfer charge, 9... Separation charge, 10... Separation guide, 20...Registration sensor.
Claims (1)
するレジストローラの駆動手段と、前記感光体と
レジストローラとの間に於ける転写紙の姿勢を検
出するレジストセンサと、該検出手段から出力さ
れた検出信号によりレジストローラ駆動手段の搬
送速度を制御する制御部とを備えたことを特徴と
する複写機の紙送り装置。 A drive means for rotating the photoreceptor, a drive means for the registration rollers for conveying the transfer paper, a registration sensor for detecting the posture of the transfer paper between the photoreceptor and the registration rollers, and an output from the detection means. 1. A paper feeding device for a copying machine, comprising: a control section for controlling a conveyance speed of a registration roller drive means based on a detection signal obtained by the registration roller drive means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9337088U JPH0219057U (en) | 1988-07-14 | 1988-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9337088U JPH0219057U (en) | 1988-07-14 | 1988-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219057U true JPH0219057U (en) | 1990-02-08 |
Family
ID=31317826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9337088U Pending JPH0219057U (en) | 1988-07-14 | 1988-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219057U (en) |
-
1988
- 1988-07-14 JP JP9337088U patent/JPH0219057U/ja active Pending
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