JPS5776578A - Copying machine - Google Patents
Copying machineInfo
- Publication number
- JPS5776578A JPS5776578A JP15333580A JP15333580A JPS5776578A JP S5776578 A JPS5776578 A JP S5776578A JP 15333580 A JP15333580 A JP 15333580A JP 15333580 A JP15333580 A JP 15333580A JP S5776578 A JPS5776578 A JP S5776578A
- Authority
- JP
- Japan
- Prior art keywords
- jam
- transfer paper
- circumferential surface
- separate
- photosensitive 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To release a separate jam without damaging the circumferential surface of a photosensitive drum, by detecting the separate jam, displacing a guide device so as to be opened, and also constituting so that it is separated on the carrier part. CONSTITUTION:In case when a separate jam has occurred, transfer paper P adheres to the circumferential surface of a photosensitive drum 1 and a reaches a position of an error detecting device 6. The error detecting device 6 detects a jam because of a difference of reflection between the circumferential surface of the drum 1 and the reverse side of the transfer paper, stops operation of copying paper, etc., also turns a release lever 19 by a motor, and turns a guide device 18 in the lower direction centering around a turning shaft 17. When the jam is stopped, the tip of the transfer paper P is in a position of the error detecting device 6, its rear end is pinched and supported by a paper feed roller 14, therefore, the roller 14 is lowered as the jam transfer paper remains pinched and supported, the transfer paper P is drawn, is smoothly separated from the circumferential surface of the drum 1, and is separated on a carrier part 15. In this constitution, a separate jam is released without damaging the circumferential of the photosensitive drum.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15333580A JPS5776578A (en) | 1980-10-30 | 1980-10-30 | Copying machine |
GB8131091A GB2087845B (en) | 1980-10-30 | 1981-10-15 | Stripping sheets |
US06/314,207 US4443101A (en) | 1980-10-30 | 1981-10-23 | Recording paper separation failure release for copying machine |
DE3142798A DE3142798C2 (en) | 1980-10-30 | 1981-10-28 | Copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15333580A JPS5776578A (en) | 1980-10-30 | 1980-10-30 | Copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776578A true JPS5776578A (en) | 1982-05-13 |
JPH0310949B2 JPH0310949B2 (en) | 1991-02-14 |
Family
ID=15560226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15333580A Granted JPS5776578A (en) | 1980-10-30 | 1980-10-30 | Copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7355629B2 (en) | 2002-07-29 | 2008-04-08 | Lang Mekra North America, Llc | Internally mounted, movable camera for vehicles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275444A (en) * | 1975-12-19 | 1977-06-24 | Minolta Camera Co Ltd | Electrophotographic copying machine |
JPS5492745A (en) * | 1977-12-28 | 1979-07-23 | Konishiroku Photo Ind Co Ltd | Transfer paper conveyor of copying machine |
-
1980
- 1980-10-30 JP JP15333580A patent/JPS5776578A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275444A (en) * | 1975-12-19 | 1977-06-24 | Minolta Camera Co Ltd | Electrophotographic copying machine |
JPS5492745A (en) * | 1977-12-28 | 1979-07-23 | Konishiroku Photo Ind Co Ltd | Transfer paper conveyor of copying machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7355629B2 (en) | 2002-07-29 | 2008-04-08 | Lang Mekra North America, Llc | Internally mounted, movable camera for vehicles |
Also Published As
Publication number | Publication date |
---|---|
JPH0310949B2 (en) | 1991-02-14 |
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