JPS57173850A - Picture forming device - Google Patents

Picture forming device

Info

Publication number
JPS57173850A
JPS57173850A JP56060453A JP6045381A JPS57173850A JP S57173850 A JPS57173850 A JP S57173850A JP 56060453 A JP56060453 A JP 56060453A JP 6045381 A JP6045381 A JP 6045381A JP S57173850 A JPS57173850 A JP S57173850A
Authority
JP
Japan
Prior art keywords
sheet
detected
detector
fault
turns
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
JP56060453A
Other languages
Japanese (ja)
Inventor
Masao Yanase
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56060453A priority Critical patent/JPS57173850A/en
Publication of JPS57173850A publication Critical patent/JPS57173850A/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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE:To prevent occurrence of jamming in the course of feeding, and to improve an operating property of a device, by detecting an inserted state of a member inserted by the hand, and reversing a feeding means of the member when a fault has been detected. CONSTITUTION:In case of manual copying, a sheet inserted from a base 12 is detected by a detector 15, and as a result, after a constant interval of time, a feed roller 14 turns on, the sheet is taken into the machine, and a process sequence is started. Subsequently, when the rear end of the sheet has passed through a sheet detector 16, the roller 14 turns off, and is ready for inserting the next sheet, and the sheet detector 16 is constituted so that inclined running and position shift of the sheet can be detected, therefore, when a fault is detected, the feed roller 14 is recersed, and the sheet is carried in the opposite direction.
JP56060453A 1981-04-20 1981-04-20 Picture forming device Pending JPS57173850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060453A JPS57173850A (en) 1981-04-20 1981-04-20 Picture forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060453A JPS57173850A (en) 1981-04-20 1981-04-20 Picture forming device

Publications (1)

Publication Number Publication Date
JPS57173850A true JPS57173850A (en) 1982-10-26

Family

ID=13142698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060453A Pending JPS57173850A (en) 1981-04-20 1981-04-20 Picture forming device

Country Status (1)

Country Link
JP (1) JPS57173850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014073626A (en) * 2012-10-04 2014-04-24 Hitachi Omron Terminal Solutions Corp Medium processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014073626A (en) * 2012-10-04 2014-04-24 Hitachi Omron Terminal Solutions Corp Medium processing device

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