JPS53122428A - Jam detection method for copying machine - Google Patents

Jam detection method for copying machine

Info

Publication number
JPS53122428A
JPS53122428A JP3660377A JP3660377A JPS53122428A JP S53122428 A JPS53122428 A JP S53122428A JP 3660377 A JP3660377 A JP 3660377A JP 3660377 A JP3660377 A JP 3660377A JP S53122428 A JPS53122428 A JP S53122428A
Authority
JP
Japan
Prior art keywords
detection method
copying machine
jam detection
jam
paper
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.)
Granted
Application number
JP3660377A
Other languages
Japanese (ja)
Other versions
JPS6016622B2 (en
Inventor
Koichi Noguchi
Masayoshi Watanuki
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 JP52036603A priority Critical patent/JPS6016622B2/en
Publication of JPS53122428A publication Critical patent/JPS53122428A/en
Publication of JPS6016622B2 publication Critical patent/JPS6016622B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

PURPOSE: To detect jam of copying paper, by selecting a logic condition of time supervisory signals from a programming means and output signals from a paper detector.
COPYRIGHT: (C)1978,JPO&Japio
JP52036603A 1977-03-31 1977-03-31 Copy machine jam detection method Expired JPS6016622B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52036603A JPS6016622B2 (en) 1977-03-31 1977-03-31 Copy machine jam detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52036603A JPS6016622B2 (en) 1977-03-31 1977-03-31 Copy machine jam detection method

Publications (2)

Publication Number Publication Date
JPS53122428A true JPS53122428A (en) 1978-10-25
JPS6016622B2 JPS6016622B2 (en) 1985-04-26

Family

ID=12474361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52036603A Expired JPS6016622B2 (en) 1977-03-31 1977-03-31 Copy machine jam detection method

Country Status (1)

Country Link
JP (1) JPS6016622B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120951A (en) * 1981-01-19 1982-07-28 Sanyo Electric Co Ltd Electrophotographic copying machine
JPS6019168A (en) * 1983-07-13 1985-01-31 Iwatsu Electric Co Ltd Detector for failure of paper feed in copying machine
JPS6150160A (en) * 1985-08-02 1986-03-12 Sharp Corp Detection for jam of copying machine
JPS6150161A (en) * 1985-08-02 1986-03-12 Sharp Corp Electrophotographic copying machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223739U (en) * 1985-07-30 1987-02-13
JPH046338Y2 (en) * 1985-07-30 1992-02-21
JPS6225227U (en) * 1985-07-31 1987-02-16
JPS6225229U (en) * 1985-07-31 1987-02-16
JPS62111227U (en) * 1985-12-30 1987-07-15
JPS63100336U (en) * 1986-12-22 1988-06-29
JPS63247137A (en) * 1987-03-31 1988-10-13 Mitsui Mining & Smelting Co Ltd Seat elevating mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114902A (en) * 1959-12-24 1963-12-17 Burroughs Corp Item transport monitoring system
JPS503638A (en) * 1973-05-12 1975-01-16
JPS5062644A (en) * 1973-10-01 1975-05-28
JPS5077047A (en) * 1973-08-31 1975-06-24
JPS5142542A (en) * 1974-08-12 1976-04-10 Xerox Corp
JPS5142942A (en) * 1974-10-01 1976-04-12 Sprecher & Schuh Ag
JPS5177243A (en) * 1974-12-13 1976-07-05 Canon Kk

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114902A (en) * 1959-12-24 1963-12-17 Burroughs Corp Item transport monitoring system
JPS503638A (en) * 1973-05-12 1975-01-16
JPS5077047A (en) * 1973-08-31 1975-06-24
JPS5062644A (en) * 1973-10-01 1975-05-28
JPS5142542A (en) * 1974-08-12 1976-04-10 Xerox Corp
JPS5142942A (en) * 1974-10-01 1976-04-12 Sprecher & Schuh Ag
JPS5177243A (en) * 1974-12-13 1976-07-05 Canon Kk

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120951A (en) * 1981-01-19 1982-07-28 Sanyo Electric Co Ltd Electrophotographic copying machine
JPS6019168A (en) * 1983-07-13 1985-01-31 Iwatsu Electric Co Ltd Detector for failure of paper feed in copying machine
JPS6150160A (en) * 1985-08-02 1986-03-12 Sharp Corp Detection for jam of copying machine
JPS6150161A (en) * 1985-08-02 1986-03-12 Sharp Corp Electrophotographic copying machine
JPH0466352B2 (en) * 1985-08-02 1992-10-22 Sharp Kk

Also Published As

Publication number Publication date
JPS6016622B2 (en) 1985-04-26

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