JPS57120951A - Electrophotographic copying machine - Google Patents

Electrophotographic copying machine

Info

Publication number
JPS57120951A
JPS57120951A JP56007058A JP705881A JPS57120951A JP S57120951 A JPS57120951 A JP S57120951A JP 56007058 A JP56007058 A JP 56007058A JP 705881 A JP705881 A JP 705881A JP S57120951 A JPS57120951 A JP S57120951A
Authority
JP
Japan
Prior art keywords
transfer material
detecting means
supposed
jam
point
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
JP56007058A
Other languages
English (en)
Inventor
Masayuki Iwamoto
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP56007058A priority Critical patent/JPS57120951A/ja
Publication of JPS57120951A publication Critical patent/JPS57120951A/ja
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
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
JP56007058A 1981-01-19 1981-01-19 Electrophotographic copying machine Pending JPS57120951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007058A JPS57120951A (en) 1981-01-19 1981-01-19 Electrophotographic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007058A JPS57120951A (en) 1981-01-19 1981-01-19 Electrophotographic copying machine

Publications (1)

Publication Number Publication Date
JPS57120951A true JPS57120951A (en) 1982-07-28

Family

ID=11655460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007058A Pending JPS57120951A (en) 1981-01-19 1981-01-19 Electrophotographic copying machine

Country Status (1)

Country Link
JP (1) JPS57120951A (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122428A (en) * 1977-03-31 1978-10-25 Ricoh Co Ltd Jam detection method for copying machine
JPS53134438A (en) * 1977-04-27 1978-11-24 Minolta Camera Co Ltd Paper clogging preventing mechanism
JPS5596963A (en) * 1979-01-18 1980-07-23 Minolta Camera Co Ltd Jam detector in copying machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122428A (en) * 1977-03-31 1978-10-25 Ricoh Co Ltd Jam detection method for copying machine
JPS53134438A (en) * 1977-04-27 1978-11-24 Minolta Camera Co Ltd Paper clogging preventing mechanism
JPS5596963A (en) * 1979-01-18 1980-07-23 Minolta Camera Co Ltd Jam detector in copying machine

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