JPS53102045A - Indicator for fatigue of photosensitive body of electrophotographic copier - Google Patents
Indicator for fatigue of photosensitive body of electrophotographic copierInfo
- Publication number
- JPS53102045A JPS53102045A JP1613177A JP1613177A JPS53102045A JP S53102045 A JPS53102045 A JP S53102045A JP 1613177 A JP1613177 A JP 1613177A JP 1613177 A JP1613177 A JP 1613177A JP S53102045 A JPS53102045 A JP S53102045A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive body
- fatigue
- indicator
- electrophotographic copier
- reset
- 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 eliminate an erroneous reset operation in the course of use by integrating the cycles of copying cumulatively so as to indicate the total as the fatigue of a photosensitive body, and knowing the fatigue of the photosensitive body in order to reset the digital quantity with the change of the photosensitive body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1613177A JPS53102045A (en) | 1977-02-18 | 1977-02-18 | Indicator for fatigue of photosensitive body of electrophotographic copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1613177A JPS53102045A (en) | 1977-02-18 | 1977-02-18 | Indicator for fatigue of photosensitive body of electrophotographic copier |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59203985A Division JPS60173571A (en) | 1984-10-01 | 1984-10-01 | Fatigue degree display device of photosensitive body of electrophotographic copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53102045A true JPS53102045A (en) | 1978-09-06 |
JPS62505B2 JPS62505B2 (en) | 1987-01-08 |
Family
ID=11907929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1613177A Granted JPS53102045A (en) | 1977-02-18 | 1977-02-18 | Indicator for fatigue of photosensitive body of electrophotographic copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53102045A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57163276A (en) * | 1981-04-01 | 1982-10-07 | Canon Inc | Picture forming device |
JPS5926775A (en) * | 1983-07-06 | 1984-02-13 | Toshiba Corp | Electrophotographic device |
JPS6076765A (en) * | 1983-10-03 | 1985-05-01 | Minolta Camera Co Ltd | Maintenance cycle indicator of copying machine or the like |
JPS6156653U (en) * | 1984-09-20 | 1986-04-16 | ||
JPS61141459A (en) * | 1984-12-14 | 1986-06-28 | Canon Inc | Optical information recorder |
JPH01271767A (en) * | 1989-03-10 | 1989-10-30 | Toshiba Corp | Controller for copying machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4218636Y1 (en) * | 1965-05-25 | 1967-10-27 |
-
1977
- 1977-02-18 JP JP1613177A patent/JPS53102045A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4218636Y1 (en) * | 1965-05-25 | 1967-10-27 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57163276A (en) * | 1981-04-01 | 1982-10-07 | Canon Inc | Picture forming device |
JPH0141985B2 (en) * | 1981-04-01 | 1989-09-08 | Canon Kk | |
JPS5926775A (en) * | 1983-07-06 | 1984-02-13 | Toshiba Corp | Electrophotographic device |
JPS6076765A (en) * | 1983-10-03 | 1985-05-01 | Minolta Camera Co Ltd | Maintenance cycle indicator of copying machine or the like |
JPS6156653U (en) * | 1984-09-20 | 1986-04-16 | ||
JPH0121311Y2 (en) * | 1984-09-20 | 1989-06-26 | ||
JPS61141459A (en) * | 1984-12-14 | 1986-06-28 | Canon Inc | Optical information recorder |
JPH01271767A (en) * | 1989-03-10 | 1989-10-30 | Toshiba Corp | Controller for copying machine |
Also Published As
Publication number | Publication date |
---|---|
JPS62505B2 (en) | 1987-01-08 |
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