JPS6093464A - 複写機 - Google Patents

複写機

Info

Publication number
JPS6093464A
JPS6093464A JP58200082A JP20008283A JPS6093464A JP S6093464 A JPS6093464 A JP S6093464A JP 58200082 A JP58200082 A JP 58200082A JP 20008283 A JP20008283 A JP 20008283A JP S6093464 A JPS6093464 A JP S6093464A
Authority
JP
Japan
Prior art keywords
paper
signal
jam
pulse width
detected
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
JP58200082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470634B2 (enrdf_load_stackoverflow
Inventor
Masahiro Ishikawa
石川　正洋
Atsushi Arai
荒井　温
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 JP58200082A priority Critical patent/JPS6093464A/ja
Publication of JPS6093464A publication Critical patent/JPS6093464A/ja
Publication of JPH0470634B2 publication Critical patent/JPH0470634B2/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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00405—Registration device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • G03G2215/00552—Purge of recording medium at jam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP58200082A 1983-10-27 1983-10-27 複写機 Granted JPS6093464A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58200082A JPS6093464A (ja) 1983-10-27 1983-10-27 複写機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58200082A JPS6093464A (ja) 1983-10-27 1983-10-27 複写機

Publications (2)

Publication Number Publication Date
JPS6093464A true JPS6093464A (ja) 1985-05-25
JPH0470634B2 JPH0470634B2 (enrdf_load_stackoverflow) 1992-11-11

Family

ID=16418549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58200082A Granted JPS6093464A (ja) 1983-10-27 1983-10-27 複写機

Country Status (1)

Country Link
JP (1) JPS6093464A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893072A (ja) * 1981-11-30 1983-06-02 Ricoh Co Ltd 画像記録装置の制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893072A (ja) * 1981-11-30 1983-06-02 Ricoh Co Ltd 画像記録装置の制御方法

Also Published As

Publication number Publication date
JPH0470634B2 (enrdf_load_stackoverflow) 1992-11-11

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