JPS6422576A - Controlling method for rotation of roller in sheet feeder - Google Patents
Controlling method for rotation of roller in sheet feederInfo
- Publication number
- JPS6422576A JPS6422576A JP18031587A JP18031587A JPS6422576A JP S6422576 A JPS6422576 A JP S6422576A JP 18031587 A JP18031587 A JP 18031587A JP 18031587 A JP18031587 A JP 18031587A JP S6422576 A JPS6422576 A JP S6422576A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- sheet
- conveying
- rollers
- conveying speed
- 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.)
- Granted
Links
Abstract
PURPOSE:To effectively introduce a warped sheet between a conveying roller and a guide roller and to correct the attitude in a normal direction by rotatably driving the rollers synchronously and setting the sheet conveying speed by a sheet feeding roller faster than the conveying roller speed. CONSTITUTION:A sheet S fed by a sheet feeding roller 15 is held between a guide roller 9 and a conveying roller 7, and supplied to a printer 6. In this case, the roller 7 is driven synchronously with the roller 15, and a sheet conveying speed by the roller 15 is set faster than the sheet conveying speed by the roller 7. As a result, the sheet S warped and contacted at its end with the roller 7 or 9 is effectively introduced between the rollers 7 and 9. Even if the sheet is obliquely supplied by the roller 15, when the end of the sheet S arrives at between the rollers 7 and 9, the attitude of the sheet S is corrected in a normal direction due to the difference in conveying speed of the rollers 15 and 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180315A JP2877810B2 (en) | 1987-07-20 | 1987-07-20 | Paper feeding and discharging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180315A JP2877810B2 (en) | 1987-07-20 | 1987-07-20 | Paper feeding and discharging device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422576A true JPS6422576A (en) | 1989-01-25 |
JP2877810B2 JP2877810B2 (en) | 1999-04-05 |
Family
ID=16081062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62180315A Expired - Fee Related JP2877810B2 (en) | 1987-07-20 | 1987-07-20 | Paper feeding and discharging device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2877810B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10369819B2 (en) | 2017-03-29 | 2019-08-06 | Seiko Epson Corporation | Recording apparatus |
US11905134B2 (en) | 2019-11-11 | 2024-02-20 | Seiko Epson Corporation | Recording apparatus with motor that drives multiple transport rollers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144547U (en) * | 1982-03-26 | 1983-09-29 | 株式会社日立製作所 | Sheet skew correction device |
JPS59161548U (en) * | 1983-04-14 | 1984-10-29 | 株式会社三協精機製作所 | media feeder |
-
1987
- 1987-07-20 JP JP62180315A patent/JP2877810B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144547U (en) * | 1982-03-26 | 1983-09-29 | 株式会社日立製作所 | Sheet skew correction device |
JPS59161548U (en) * | 1983-04-14 | 1984-10-29 | 株式会社三協精機製作所 | media feeder |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10369819B2 (en) | 2017-03-29 | 2019-08-06 | Seiko Epson Corporation | Recording apparatus |
US11905134B2 (en) | 2019-11-11 | 2024-02-20 | Seiko Epson Corporation | Recording apparatus with motor that drives multiple transport rollers |
Also Published As
Publication number | Publication date |
---|---|
JP2877810B2 (en) | 1999-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |