JPS554447U - - Google Patents

Info

Publication number
JPS554447U
JPS554447U JP1978086070U JP8607078U JPS554447U JP S554447 U JPS554447 U JP S554447U JP 1978086070 U JP1978086070 U JP 1978086070U JP 8607078 U JP8607078 U JP 8607078U JP S554447 U JPS554447 U JP S554447U
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
Application number
JP1978086070U
Other versions
JPS623810Y2 (ja
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 filed Critical
Priority to JP1978086070U priority Critical patent/JPS623810Y2/ja
Priority to DE2924166A priority patent/DE2924166C2/de
Priority to US06/050,529 priority patent/US4272183A/en
Publication of JPS554447U publication Critical patent/JPS554447U/ja
Application granted granted Critical
Publication of JPS623810Y2 publication Critical patent/JPS623810Y2/ja
Expired 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
    • 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/06—Eliminating residual charges from a reusable imaging member
    • G03G21/08—Eliminating residual charges from a reusable imaging member using optical radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
JP1978086070U 1978-06-21 1978-06-21 Expired JPS623810Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1978086070U JPS623810Y2 (ja) 1978-06-21 1978-06-21
DE2924166A DE2924166C2 (de) 1978-06-21 1979-06-15 Steuereinrichtung für elektrophotographische Kopiergeräte
US06/050,529 US4272183A (en) 1978-06-21 1979-06-21 Control system responsive to eraser malfunctions in electrophotographic copying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978086070U JPS623810Y2 (ja) 1978-06-21 1978-06-21

Publications (2)

Publication Number Publication Date
JPS554447U true JPS554447U (ja) 1980-01-12
JPS623810Y2 JPS623810Y2 (ja) 1987-01-28

Family

ID=13876435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978086070U Expired JPS623810Y2 (ja) 1978-06-21 1978-06-21

Country Status (3)

Country Link
US (1) US4272183A (ja)
JP (1) JPS623810Y2 (ja)
DE (1) DE2924166C2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176054U (ja) * 1984-10-26 1986-05-22
JPS6418254U (ja) * 1987-07-21 1989-01-30
JPH0463774U (ja) * 1990-10-12 1992-05-29
JPH0673916A (ja) * 1992-07-30 1994-03-15 Nippon Shiyoukouki Maintenance Kk 立体駐車場
JPH07252952A (ja) * 1994-03-15 1995-10-03 Nippon Shiyoukouki Maintenance Kk 立体駐車装置
JP2007178128A (ja) * 2005-12-26 2007-07-12 Brother Ind Ltd 電子機器及び画像形成装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133570A (ja) * 1983-01-20 1984-07-31 Sharp Corp コロナ放電器の異常検出装置
JPS6014255A (ja) * 1983-07-05 1985-01-24 Toshiba Corp 画像形成装置
JPS60140287A (ja) * 1983-12-28 1985-07-25 Mita Ind Co Ltd 除電ランプ装置
US4734734A (en) * 1985-02-01 1988-03-29 Canon Kabushiki Kaisha Image forming apparatus and erasure illumination device therefor
JPS629338A (ja) * 1985-07-05 1987-01-17 Minolta Camera Co Ltd 自動露光装置
US4782369A (en) * 1986-11-04 1988-11-01 Ricoh Company, Ltd. Device for illuminating an original document
JP2511440B2 (ja) * 1987-02-16 1996-06-26 ミノルタ株式会社 キセノンランプ寿命検出装置
JPH04319967A (ja) * 1991-04-19 1992-11-10 Minolta Camera Co Ltd 画像形成装置の制御方法
ATE140320T1 (de) * 1991-04-30 1996-07-15 Canon Kk Elektrophotographisches gerät
JPH06175471A (ja) * 1992-12-03 1994-06-24 Ricoh Co Ltd 画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916148U (ja) * 1972-05-13 1974-02-09
JPS51132837A (en) * 1975-05-14 1976-11-18 Ricoh Co Ltd Electronic photography exposure method
JPS5255538A (en) * 1975-10-31 1977-05-07 Sumitomo Electric Ind Ltd Charging device
JPS5278437U (ja) * 1975-12-09 1977-06-11
JPS52114331A (en) * 1976-03-23 1977-09-26 Ricoh Co Ltd Safety control circuit for copying machine
JPS5360642A (en) * 1976-11-12 1978-05-31 Kopia Kk Copying machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851966A (en) * 1972-12-11 1974-12-03 Xerox Corp Reproduction apparatus
JPS5737160Y2 (ja) * 1973-12-21 1982-08-16
JPS5133436U (ja) * 1974-09-02 1976-03-11
NL7507493A (nl) * 1975-06-24 1976-12-28 Oce Van Der Grinten Nv Kopieerinrichting.
JPS5275440A (en) * 1975-12-20 1977-06-24 Ricoh Co Ltd Safety means for copying machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916148U (ja) * 1972-05-13 1974-02-09
JPS51132837A (en) * 1975-05-14 1976-11-18 Ricoh Co Ltd Electronic photography exposure method
JPS5255538A (en) * 1975-10-31 1977-05-07 Sumitomo Electric Ind Ltd Charging device
JPS5278437U (ja) * 1975-12-09 1977-06-11
JPS52114331A (en) * 1976-03-23 1977-09-26 Ricoh Co Ltd Safety control circuit for copying machine
JPS5360642A (en) * 1976-11-12 1978-05-31 Kopia Kk Copying machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176054U (ja) * 1984-10-26 1986-05-22
JPH0142622Y2 (ja) * 1984-10-26 1989-12-13
JPS6418254U (ja) * 1987-07-21 1989-01-30
JPH0411092Y2 (ja) * 1987-07-21 1992-03-18
JPH0463774U (ja) * 1990-10-12 1992-05-29
JPH0673916A (ja) * 1992-07-30 1994-03-15 Nippon Shiyoukouki Maintenance Kk 立体駐車場
JPH07252952A (ja) * 1994-03-15 1995-10-03 Nippon Shiyoukouki Maintenance Kk 立体駐車装置
JP2007178128A (ja) * 2005-12-26 2007-07-12 Brother Ind Ltd 電子機器及び画像形成装置

Also Published As

Publication number Publication date
US4272183A (en) 1981-06-09
DE2924166C2 (de) 1983-09-15
JPS623810Y2 (ja) 1987-01-28
DE2924166A1 (de) 1980-01-10

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