DE69103914D1 - Electrophotographic device. - Google Patents

Electrophotographic device.

Info

Publication number
DE69103914D1
DE69103914D1 DE69103914T DE69103914T DE69103914D1 DE 69103914 D1 DE69103914 D1 DE 69103914D1 DE 69103914 T DE69103914 T DE 69103914T DE 69103914 T DE69103914 T DE 69103914T DE 69103914 D1 DE69103914 D1 DE 69103914D1
Authority
DE
Germany
Prior art keywords
electrophotographic device
electrophotographic
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.)
Expired - Fee Related
Application number
DE69103914T
Other languages
German (de)
Other versions
DE69103914T2 (en
Inventor
Toshiyuki Ichikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Application granted granted Critical
Publication of DE69103914D1 publication Critical patent/DE69103914D1/en
Publication of DE69103914T2 publication Critical patent/DE69103914T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1878—Electronically readable memory
    • G03G21/1889—Electronically readable memory for auto-setting of process parameters, lifetime, usage
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1663—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts having lifetime indicators
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
DE69103914T 1990-01-19 1991-01-18 Electrophotographic device. Expired - Fee Related DE69103914T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009557A JPH03214170A (en) 1990-01-19 1990-01-19 Electrophotographic device

Publications (2)

Publication Number Publication Date
DE69103914D1 true DE69103914D1 (en) 1994-10-20
DE69103914T2 DE69103914T2 (en) 1995-01-05

Family

ID=11723586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103914T Expired - Fee Related DE69103914T2 (en) 1990-01-19 1991-01-18 Electrophotographic device.

Country Status (4)

Country Link
EP (1) EP0438160B1 (en)
JP (1) JPH03214170A (en)
KR (1) KR940002424B1 (en)
DE (1) DE69103914T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0624093A (en) * 1992-07-10 1994-02-01 Brother Ind Ltd Image forming device
JP3689475B2 (en) * 1996-01-09 2005-08-31 キヤノン株式会社 Process cartridge, developing device, and electrophotographic image forming apparatus
KR101981578B1 (en) 2016-12-12 2019-05-23 정철 Method of forming patterns using mold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136757A (en) * 1983-11-24 1985-07-20 Konishiroku Photo Ind Co Ltd Copying machine
JPS6275468A (en) * 1985-09-27 1987-04-07 Nec Corp Non-impact printer
JPH02559A (en) * 1987-10-30 1990-01-05 Ricoh Co Ltd Device for formation of image
JPH01263662A (en) * 1988-04-15 1989-10-20 Fuji Xerox Co Ltd Recording device and its consumable component

Also Published As

Publication number Publication date
DE69103914T2 (en) 1995-01-05
EP0438160A3 (en) 1992-05-13
JPH03214170A (en) 1991-09-19
KR910014771A (en) 1991-08-31
EP0438160B1 (en) 1994-09-14
KR940002424B1 (en) 1994-03-24
EP0438160A2 (en) 1991-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee