JPS5785743A - Automatic copy feeder - Google Patents
Automatic copy feederInfo
- Publication number
- JPS5785743A JPS5785743A JP16142780A JP16142780A JPS5785743A JP S5785743 A JPS5785743 A JP S5785743A JP 16142780 A JP16142780 A JP 16142780A JP 16142780 A JP16142780 A JP 16142780A JP S5785743 A JPS5785743 A JP S5785743A
- Authority
- JP
- Japan
- Prior art keywords
- copy
- rollers
- indication
- issued
- drum
- 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
Landscapes
- Controlling Sheets Or Webs (AREA)
Abstract
PURPOSE: To protect a copy from injury by preveting jamming previously.
CONSTITUTION: When a copy is slanted as being conveyed toward resisting rollers 104A and 104B by a feed roller 102 and separation rollers 103A and 103B, the slant running of the copy DOC is detected by slant running detection sensors 111C and 111D, and a signal of this effect is supplied to a central processing unit CPU for issuing a jam indication. When a gripper 114 fails to grip the copy, the jam indication is issued by a grip failure sensor 119, and rollers 102, 103A, and 103B are intermitted. When the copy held by the drum 105 and exposed cannot be normally separated from the drum 105, the effect is detected by a copy discharge sensor, and the jum indication is issued by the signal from the central processing unit CPU for intermitting all operations.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16142780A JPS5785743A (en) | 1980-11-18 | 1980-11-18 | Automatic copy feeder |
US06/320,706 US4456369A (en) | 1980-11-18 | 1981-11-12 | Copying machine with automatic document feeder |
DE3145649A DE3145649C2 (en) | 1980-11-18 | 1981-11-17 | Copier with a document circulator |
GB8134739A GB2090232B (en) | 1980-11-18 | 1981-11-18 | Sheet feed in a photocopier |
US06/624,291 US4563082A (en) | 1980-11-18 | 1984-06-25 | Copying machine with automatic document feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16142780A JPS5785743A (en) | 1980-11-18 | 1980-11-18 | Automatic copy feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5785743A true JPS5785743A (en) | 1982-05-28 |
Family
ID=15734893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16142780A Pending JPS5785743A (en) | 1980-11-18 | 1980-11-18 | Automatic copy feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785743A (en) |
-
1980
- 1980-11-18 JP JP16142780A patent/JPS5785743A/en active Pending
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