JPS5529867A - Image former - Google Patents
Image formerInfo
- Publication number
- JPS5529867A JPS5529867A JP10304778A JP10304778A JPS5529867A JP S5529867 A JPS5529867 A JP S5529867A JP 10304778 A JP10304778 A JP 10304778A JP 10304778 A JP10304778 A JP 10304778A JP S5529867 A JPS5529867 A JP S5529867A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- blade
- time
- rotator
- roller
- 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
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE:To achieve higher efficiency of copying operations by controlling the wet state of a rotator surface while the rotator is not rotating according to the standing time of the apparatus. CONSTITUTION:A drum 47 for photoreceptor stops at the cleaning device consisting of a cleaning roller 48 and an elastic blade 49 after transfer and when a power source switch is turned, developer is poured to a blade 49 to flow out the toner having deposited near the blade 49 and give lubrication to the contact surface between the blade 49 and drum 47. After this prewet time (4 seconds, etc.), the drum 47 begins to rotate and the residual charges, memory, etc. of the drum 47 are erased by an exposure lamp 50, AC destaticizer 51, etc. and at the same time the surface of the drum 47 is cleaned by the roller 48, blade 49. The time of prewetting, the number of revolutions of the drum, etc. are automatically controlled according to the standing time of the apparatus. Thereby, the efficiency of copying operation may be enhanced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10304778A JPS5529867A (en) | 1978-08-24 | 1978-08-24 | Image former |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10304778A JPS5529867A (en) | 1978-08-24 | 1978-08-24 | Image former |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529867A true JPS5529867A (en) | 1980-03-03 |
Family
ID=14343747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10304778A Pending JPS5529867A (en) | 1978-08-24 | 1978-08-24 | Image former |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529867A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120315071A1 (en) * | 2011-06-10 | 2012-12-13 | Canon Kabushiki Kaisha | Image forming apparatus |
-
1978
- 1978-08-24 JP JP10304778A patent/JPS5529867A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120315071A1 (en) * | 2011-06-10 | 2012-12-13 | Canon Kabushiki Kaisha | Image forming apparatus |
US9268264B2 (en) * | 2011-06-10 | 2016-02-23 | Canon Kabushiki Kaisha | Image forming apparatus with lubrication supply |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1162974A (en) | Electrophotographic process and apparatus of two revolutions/copy, wet developing type | |
JPS5511222A (en) | Dry type toner cleaning device | |
JPS57142673A (en) | Cleaning method | |
JPS5529867A (en) | Image former | |
JPS5664359A (en) | Charging device in electrophotographic copying machine | |
JPS5479638A (en) | Image forming device | |
JPS5541449A (en) | Electrostatic latent image developing unit | |
JPS57141675A (en) | Cleaning device | |
JPS5538554A (en) | Method and apparatus for prevention of entangling of cleaning blade | |
JPS5548780A (en) | Cleaning device | |
JPS56113170A (en) | Dry development method | |
JPS55157771A (en) | Photoreceptor cleaning device | |
GB1596843A (en) | Method and apparatus for forming images | |
JPS5445142A (en) | Cleaning device of electrophotographic copying apparatus | |
JPS5439641A (en) | Electrophotographic copier | |
JPS53113550A (en) | Cleaning device for copying machine | |
JPS54116241A (en) | Developing solution stirring system on wet type development electrophotography | |
JPS55153977A (en) | Residual toner liquid cleaning device | |
JPS546555A (en) | Controller for developing device | |
JPS56158358A (en) | Developing device | |
JPS5492333A (en) | Electrophotographic copying apparatus | |
JPS55142371A (en) | Wet process electrophotographic copier | |
JPS54161341A (en) | Toner cleaner | |
JPS5546765A (en) | Electrophotographic copying machine | |
JPS5536851A (en) | Cleaning device of screen photoreceptor |