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 languages
Japanese (ja)
Other versions
JPS623810Y2 (en]
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 (en])

Priority Applications (3)

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

Publications (2)

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

Family

ID=13876435

Family Applications (1)

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

Country Status (3)

Country Link
US (1) US4272183A (en])
JP (1) JPS623810Y2 (en])
DE (1) DE2924166C2 (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176054U (en]) * 1984-10-26 1986-05-22
JPS6418254U (en]) * 1987-07-21 1989-01-30
JPH0463774U (en]) * 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 (11)

* 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
DE69212063T2 (de) * 1991-04-30 1996-12-12 Canon Kk Elektrophotographisches Gerät
USD351411S (en) 1992-05-26 1994-10-11 Olympus Optical Co., Ltd. Eraser for drum of photocopier
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 (en]) * 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 (en]) * 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 (en]) * 1973-12-21 1982-08-16
JPS5133436U (en]) * 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 (en]) * 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 (en]) * 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176054U (en]) * 1984-10-26 1986-05-22
JPS6418254U (en]) * 1987-07-21 1989-01-30
JPH0463774U (en]) * 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
JPS623810Y2 (en]) 1987-01-28
US4272183A (en) 1981-06-09
DE2924166A1 (de) 1980-01-10
DE2924166C2 (de) 1983-09-15

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