JPS5724954A - Recorder - Google Patents

Recorder

Info

Publication number
JPS5724954A
JPS5724954A JP9955980A JP9955980A JPS5724954A JP S5724954 A JPS5724954 A JP S5724954A JP 9955980 A JP9955980 A JP 9955980A JP 9955980 A JP9955980 A JP 9955980A JP S5724954 A JPS5724954 A JP S5724954A
Authority
JP
Japan
Prior art keywords
paper
recording
emitted
image
roller
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
JP9955980A
Other languages
Japanese (ja)
Inventor
Yuji Takahashi
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 JP9955980A priority Critical patent/JPS5724954A/en
Publication of JPS5724954A publication Critical patent/JPS5724954A/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE:To eliminate the deviation in the position of transfer paper by starting image formation after detecting the arrival of paper at a prescribed position in a recorder which transfers the image on a recording drum on the paper. CONSTITUTION:Paper 31 is beforehand fed up to a resist roller 33 by a feed rollers 32. When a recording command is emitted, the roller 33 revolves, thereby starting conveying the paper. When the leading end of the paper is detected by a photoelectric element 35, image recording on a photosensitive drum 14 is started by the laser 1. During the time since the resist roller is operated and then the operation of the element 35 starts, clock pulses are counted, and when the value thereof exceeds a constant value, it is confirmed as abnormal conveyance delay, and an announcement signal is emitted to stop the apparatus.
JP9955980A 1980-07-21 1980-07-21 Recorder Pending JPS5724954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9955980A JPS5724954A (en) 1980-07-21 1980-07-21 Recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9955980A JPS5724954A (en) 1980-07-21 1980-07-21 Recorder

Publications (1)

Publication Number Publication Date
JPS5724954A true JPS5724954A (en) 1982-02-09

Family

ID=14250499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9955980A Pending JPS5724954A (en) 1980-07-21 1980-07-21 Recorder

Country Status (1)

Country Link
JP (1) JPS5724954A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186758A (en) * 1982-04-26 1983-10-31 Fuji Xerox Co Ltd Controller of copying machine
JPS58217954A (en) * 1982-06-14 1983-12-19 Canon Inc electrophotographic equipment
JPS5975267A (en) * 1982-10-22 1984-04-27 Fuji Xerox Co Ltd Recording device
JPS61248500A (en) * 1985-04-25 1986-11-05 オ−ケ−プリント配線株式会社 Electronic appliance
JPS6234176A (en) * 1985-08-08 1987-02-14 Casio Comput Co Ltd Printing device
JPH01133794U (en) * 1988-03-03 1989-09-12
JPH04308867A (en) * 1991-04-06 1992-10-30 Toray Ind Inc Printing timing control method for printer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186758A (en) * 1982-04-26 1983-10-31 Fuji Xerox Co Ltd Controller of copying machine
JPS58217954A (en) * 1982-06-14 1983-12-19 Canon Inc electrophotographic equipment
JPS5975267A (en) * 1982-10-22 1984-04-27 Fuji Xerox Co Ltd Recording device
JPS61248500A (en) * 1985-04-25 1986-11-05 オ−ケ−プリント配線株式会社 Electronic appliance
JPS6234176A (en) * 1985-08-08 1987-02-14 Casio Comput Co Ltd Printing device
JPH01133794U (en) * 1988-03-03 1989-09-12
JPH04308867A (en) * 1991-04-06 1992-10-30 Toray Ind Inc Printing timing control method for printer

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