JPS57101859A - Copying device - Google Patents

Copying device

Info

Publication number
JPS57101859A
JPS57101859A JP55178080A JP17808080A JPS57101859A JP S57101859 A JPS57101859 A JP S57101859A JP 55178080 A JP55178080 A JP 55178080A JP 17808080 A JP17808080 A JP 17808080A JP S57101859 A JPS57101859 A JP S57101859A
Authority
JP
Japan
Prior art keywords
turned
photoreceptor
switch
copying operation
exchange
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.)
Pending
Application number
JP55178080A
Other languages
Japanese (ja)
Inventor
Mitsuo Shibusawa
Toshiyuki Ogawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP55178080A priority Critical patent/JPS57101859A/en
Publication of JPS57101859A publication Critical patent/JPS57101859A/en
Pending 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5012—Priority interrupt; Job recovery, e.g. after jamming or malfunction

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To resume copying operation quickly after exchanging of photoreceptors by continuing controlling of a heat fixing device although the copying operation is inhibited when a switch setting a photoreceptor exchange mode is turned on. CONSTITUTION:When a photoreceptor exchange mode switch DSM is turned on, copying operation is inhibited preferentially, and a photoreceptor exchange mode is set, but the on-off control of the fixing device is continued. In this state, if a photoreceptor exchange switch MCS is turned on, a power relay RAI is turned on, and a drum position switch CAM is turned off, then plate discharging is started, and the plate discharging is completed via prescribed steps. Thence, a new photoreceptor is set and again the switch MCS is turned on, whereby plate feeding is accomplished. Thereby, the operation of the fixing device at the exchanging of the photoreceptors is inhibited, and therefore, the copying operation is quickly resumed after the exchange work.
JP55178080A 1980-12-18 1980-12-18 Copying device Pending JPS57101859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55178080A JPS57101859A (en) 1980-12-18 1980-12-18 Copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55178080A JPS57101859A (en) 1980-12-18 1980-12-18 Copying device

Publications (1)

Publication Number Publication Date
JPS57101859A true JPS57101859A (en) 1982-06-24

Family

ID=16042265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55178080A Pending JPS57101859A (en) 1980-12-18 1980-12-18 Copying device

Country Status (1)

Country Link
JP (1) JPS57101859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002207003A (en) * 2001-01-10 2002-07-26 Kansai Paint Co Ltd Method for estimating deterioration of exterior material of building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002207003A (en) * 2001-01-10 2002-07-26 Kansai Paint Co Ltd Method for estimating deterioration of exterior material of building

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