JPS6138092B2 - - Google Patents

Info

Publication number
JPS6138092B2
JPS6138092B2 JP56027269A JP2726981A JPS6138092B2 JP S6138092 B2 JPS6138092 B2 JP S6138092B2 JP 56027269 A JP56027269 A JP 56027269A JP 2726981 A JP2726981 A JP 2726981A JP S6138092 B2 JPS6138092 B2 JP S6138092B2
Authority
JP
Japan
Prior art keywords
copy paper
paper
detection switch
detection
signal
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.)
Expired
Application number
JP56027269A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57139765A (en
Inventor
Shizuka Hiraike
Toshiki Anzai
Masakyo Okuda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP56027269A priority Critical patent/JPS57139765A/ja
Publication of JPS57139765A publication Critical patent/JPS57139765A/ja
Publication of JPS6138092B2 publication Critical patent/JPS6138092B2/ja
Granted 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)
JP56027269A 1981-02-24 1981-02-24 Jam detector of copying machine Granted JPS57139765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027269A JPS57139765A (en) 1981-02-24 1981-02-24 Jam detector of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027269A JPS57139765A (en) 1981-02-24 1981-02-24 Jam detector of copying machine

Publications (2)

Publication Number Publication Date
JPS57139765A JPS57139765A (en) 1982-08-28
JPS6138092B2 true JPS6138092B2 (en:Method) 1986-08-27

Family

ID=12216352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027269A Granted JPS57139765A (en) 1981-02-24 1981-02-24 Jam detector of copying machine

Country Status (1)

Country Link
JP (1) JPS57139765A (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977158U (ja) * 1982-11-15 1984-05-25 コニカ株式会社 定着ジヤム検知装置
JPS60143362A (ja) * 1983-12-30 1985-07-29 Casio Comput Co Ltd 紙詰り検知装置
JP3010629B2 (ja) * 1988-12-20 2000-02-21 富士ゼロックス株式会社 記録装置
JP2602339B2 (ja) * 1990-03-01 1997-04-23 甲府日本電気株式会社 搬送物滞留検出装置
JP2004148690A (ja) 2002-10-31 2004-05-27 Brother Ind Ltd 画像形成装置
JP4861215B2 (ja) * 2007-02-28 2012-01-25 キヤノン株式会社 シート処理装置及び画像形成装置

Also Published As

Publication number Publication date
JPS57139765A (en) 1982-08-28

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