JPS50129041A - - Google Patents
Info
- Publication number
- JPS50129041A JPS50129041A JP50029447A JP2944775A JPS50129041A JP S50129041 A JPS50129041 A JP S50129041A JP 50029447 A JP50029447 A JP 50029447A JP 2944775 A JP2944775 A JP 2944775A JP S50129041 A JPS50129041 A JP S50129041A
- Authority
- JP
- Japan
- 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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
- G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Developing For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US452023A US3891316A (en) | 1974-03-18 | 1974-03-18 | Multi-process control system for an electrophotographic printing machine |
US452023 | 1989-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50129041A true JPS50129041A (ja) | 1975-10-11 |
JPS592897B2 JPS592897B2 (ja) | 1984-01-21 |
Family
ID=23794702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50029447A Expired JPS592897B2 (ja) | 1974-03-18 | 1975-03-11 | 静電複写機用マルチプロセス制御装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3891316A (ja) |
JP (1) | JPS592897B2 (ja) |
CA (1) | CA1063156A (ja) |
DE (1) | DE2511589A1 (ja) |
FR (1) | FR2265121B1 (ja) |
GB (1) | GB1496925A (ja) |
IT (1) | IT1034291B (ja) |
NL (1) | NL7501860A (ja) |
SE (1) | SE397142B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106129A (en) * | 1977-02-28 | 1978-09-14 | Canon Inc | Recording electrostatic device |
JPS55137546A (en) * | 1979-04-16 | 1980-10-27 | Canon Inc | Color image forming apparatus |
JPS57102673A (en) * | 1980-12-19 | 1982-06-25 | Canon Inc | Color copying machine |
JPS5886563A (ja) * | 1981-11-18 | 1983-05-24 | Fuji Xerox Co Ltd | 電子複写機 |
US5963096A (en) * | 1996-08-29 | 1999-10-05 | Nec Corporation | Amplifier circuit |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129375A (en) * | 1974-05-10 | 1978-12-12 | Ricoh Company, Ltd. | Method and apparatus for electrically biasing developing electrode of electrophotography device |
US4050806A (en) * | 1974-05-10 | 1977-09-27 | Ricoh Co., Ltd. | Method and apparatus for electrically biasing developing electrode of electrophotographic device |
US4021112A (en) * | 1975-06-23 | 1977-05-03 | Xerox Corporation | Photoreceptor dark current leakage detecting apparatus for xerographic machines |
US4326796A (en) * | 1979-12-13 | 1982-04-27 | International Business Machines Corporation | Apparatus and method for measuring and maintaining copy quality in an electrophotographic copier |
US4708459A (en) * | 1986-03-11 | 1987-11-24 | Eastman Kodak Company | Electrophotographic color proofing apparatus and method |
JPH06266138A (ja) * | 1993-03-15 | 1994-09-22 | Canon Inc | 電子写真装置 |
EP1092176A1 (en) * | 1998-07-02 | 2001-04-18 | Printer Ribbon Inkers Ltd. | Method and apparatus for testing toner cartridges |
US7239148B2 (en) * | 2003-12-04 | 2007-07-03 | Ricoh Company, Ltd. | Method and device for measuring surface potential distribution |
US7665819B2 (en) * | 2005-04-21 | 2010-02-23 | Tonerhead, Inc. | Method and apparatus for a printer cartridge tester |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
US3780299A (en) * | 1971-08-06 | 1973-12-18 | Kalle Ag | Device for the production of a measuring signal or control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654893A (en) * | 1970-05-01 | 1972-04-11 | Eastman Kodak Co | Automatic bias control for electrostatic development |
US3788739A (en) * | 1972-06-21 | 1974-01-29 | Xerox Corp | Image compensation method and apparatus for electrophotographic devices |
US3778146A (en) * | 1972-10-02 | 1973-12-11 | Xerox Corp | Illuminating apparatus |
-
1974
- 1974-03-18 US US452023A patent/US3891316A/en not_active Expired - Lifetime
-
1975
- 1975-01-29 CA CA218,985A patent/CA1063156A/en not_active Expired
- 1975-02-17 NL NL7501860A patent/NL7501860A/xx not_active Application Discontinuation
- 1975-03-03 SE SE7502357A patent/SE397142B/xx unknown
- 1975-03-11 JP JP50029447A patent/JPS592897B2/ja not_active Expired
- 1975-03-13 FR FR7507912A patent/FR2265121B1/fr not_active Expired
- 1975-03-14 IT IT21282/75A patent/IT1034291B/it active
- 1975-03-17 DE DE19752511589 patent/DE2511589A1/de not_active Withdrawn
- 1975-03-17 GB GB11004/75A patent/GB1496925A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
US3780299A (en) * | 1971-08-06 | 1973-12-18 | Kalle Ag | Device for the production of a measuring signal or control |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106129A (en) * | 1977-02-28 | 1978-09-14 | Canon Inc | Recording electrostatic device |
JPS6110066B2 (ja) * | 1977-02-28 | 1986-03-27 | Canon Kk | |
JPS55137546A (en) * | 1979-04-16 | 1980-10-27 | Canon Inc | Color image forming apparatus |
JPS6256504B2 (ja) * | 1979-04-16 | 1987-11-26 | Canon Kk | |
JPS57102673A (en) * | 1980-12-19 | 1982-06-25 | Canon Inc | Color copying machine |
JPS5886563A (ja) * | 1981-11-18 | 1983-05-24 | Fuji Xerox Co Ltd | 電子複写機 |
US5963096A (en) * | 1996-08-29 | 1999-10-05 | Nec Corporation | Amplifier circuit |
Also Published As
Publication number | Publication date |
---|---|
SE7502357L (ja) | 1975-09-19 |
SE397142B (sv) | 1977-10-17 |
JPS592897B2 (ja) | 1984-01-21 |
GB1496925A (en) | 1978-01-05 |
CA1063156A (en) | 1979-09-25 |
NL7501860A (nl) | 1975-05-30 |
DE2511589A1 (de) | 1975-09-25 |
IT1034291B (it) | 1979-09-10 |
FR2265121B1 (ja) | 1980-05-23 |
US3891316A (en) | 1975-06-24 |
FR2265121A1 (ja) | 1975-10-17 |