JPS5383749A - Zerographic copying machine - Google Patents
Zerographic copying machineInfo
- Publication number
- JPS5383749A JPS5383749A JP16015676A JP16015676A JPS5383749A JP S5383749 A JPS5383749 A JP S5383749A JP 16015676 A JP16015676 A JP 16015676A JP 16015676 A JP16015676 A JP 16015676A JP S5383749 A JPS5383749 A JP S5383749A
- Authority
- JP
- Japan
- Prior art keywords
- zerographic
- copying machine
- cleaning
- during
- prm
- 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
- 238000004140 cleaning Methods 0.000 abstract 2
Abstract
PURPOSE: To shorten the time period for cleaning, which is necessary for reducing the toner residual to such a reference line as is practically immaterial, by making the PRM of a photosensitive drum during the cleaning step larger than that during the copying step.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16015676A JPS5383749A (en) | 1976-12-29 | 1976-12-29 | Zerographic copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16015676A JPS5383749A (en) | 1976-12-29 | 1976-12-29 | Zerographic copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5383749A true JPS5383749A (en) | 1978-07-24 |
Family
ID=15709072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16015676A Pending JPS5383749A (en) | 1976-12-29 | 1976-12-29 | Zerographic copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5383749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7286777B2 (en) | 2003-06-24 | 2007-10-23 | Murata Kikai Kabushiki Kaisha | Image forming device with cleaning sequence process for returning toner adhered on transfer roller back to photoconductive drum |
-
1976
- 1976-12-29 JP JP16015676A patent/JPS5383749A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7286777B2 (en) | 2003-06-24 | 2007-10-23 | Murata Kikai Kabushiki Kaisha | Image forming device with cleaning sequence process for returning toner adhered on transfer roller back to photoconductive drum |
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