JPS5767375A - Multibeam recorder - Google Patents

Multibeam recorder

Info

Publication number
JPS5767375A
JPS5767375A JP55143448A JP14344880A JPS5767375A JP S5767375 A JPS5767375 A JP S5767375A JP 55143448 A JP55143448 A JP 55143448A JP 14344880 A JP14344880 A JP 14344880A JP S5767375 A JPS5767375 A JP S5767375A
Authority
JP
Japan
Prior art keywords
detector
beams
plural
detection
multibeam
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
JP55143448A
Other languages
Japanese (ja)
Other versions
JPH0143294B2 (en
Inventor
Takashi Kitamura
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 JP55143448A priority Critical patent/JPS5767375A/en
Priority to US06/309,058 priority patent/US4404571A/en
Publication of JPS5767375A publication Critical patent/JPS5767375A/en
Publication of JPH0143294B2 publication Critical patent/JPH0143294B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1257—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on more than one main scanning line
    • G06K15/1261—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on more than one main scanning line using an array of light sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/10—Heated recording elements acting on heatsensitive layers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/42—Recording indications of measuring instruments by photographic means, e.g. of counters

Abstract

PURPOSE:To control recording with beam detecting signals by attaching a beam detector which detects the arrival of plural beams to a subscribed position and outputs a detecting signal and a beam selecting means to penetrate one of the plural beams into the beam detector. CONSTITUTION:A writing signal projected from an array laser 1 is irradiated to a sensitive drum 5 through a condenser 2, rotary multisurface mirror 3 and Ftheta lens. Plural scanning beams are introduced to a detector 7 through the spaces of a light shielding plate 8 by a reflecting mirror 6. A counter 19 counts up the detection of beams in every detection of a beam the detector 7, the output of a decoder 20 is shifted from C0 to C3 and the detected beam is outputted to output terminals 21-24 through AND gates 15-18.
JP55143448A 1980-10-14 1980-10-14 Multibeam recorder Granted JPS5767375A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55143448A JPS5767375A (en) 1980-10-14 1980-10-14 Multibeam recorder
US06/309,058 US4404571A (en) 1980-10-14 1981-10-06 Multibeam recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143448A JPS5767375A (en) 1980-10-14 1980-10-14 Multibeam recorder

Publications (2)

Publication Number Publication Date
JPS5767375A true JPS5767375A (en) 1982-04-23
JPH0143294B2 JPH0143294B2 (en) 1989-09-20

Family

ID=15338931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143448A Granted JPS5767375A (en) 1980-10-14 1980-10-14 Multibeam recorder

Country Status (1)

Country Link
JP (1) JPS5767375A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62240919A (en) * 1986-04-14 1987-10-21 Canon Inc Image recorder
JPS63124664A (en) * 1986-11-13 1988-05-28 Fuji Xerox Co Ltd Multi-beam laser printer
JPS63163871A (en) * 1986-12-26 1988-07-07 Toshiba Corp Image forming device
JPS6470722A (en) * 1987-09-11 1989-03-16 Canon Kk Scanning optical device
JPH01257912A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Image recorder
US4892371A (en) * 1986-12-04 1990-01-09 Fuji Xerox Co., Ltd. Semiconductor laser array light source and scanner
JPH03162973A (en) * 1989-08-01 1991-07-12 Internatl Business Mach Corp <Ibm> Correcting picture element position
US6654041B2 (en) 2000-11-06 2003-11-25 Ricoh Company, Ltd. Image forming apparatus with photoconductive body, and computer-readable storage medium
US7161704B1 (en) 1999-11-04 2007-01-09 Canon Kabushiki Kaisha Image formation apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158251A (en) * 1978-06-05 1979-12-13 Hitachi Ltd Optical recorder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158251A (en) * 1978-06-05 1979-12-13 Hitachi Ltd Optical recorder

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750257B2 (en) * 1986-04-14 1995-05-31 キヤノン株式会社 Image recorder
JPS62240919A (en) * 1986-04-14 1987-10-21 Canon Inc Image recorder
JPS63124664A (en) * 1986-11-13 1988-05-28 Fuji Xerox Co Ltd Multi-beam laser printer
US4892371A (en) * 1986-12-04 1990-01-09 Fuji Xerox Co., Ltd. Semiconductor laser array light source and scanner
JPS63163871A (en) * 1986-12-26 1988-07-07 Toshiba Corp Image forming device
JPS6470722A (en) * 1987-09-11 1989-03-16 Canon Kk Scanning optical device
JPH01257912A (en) * 1988-04-08 1989-10-16 Fuji Xerox Co Ltd Image recorder
JPH03162973A (en) * 1989-08-01 1991-07-12 Internatl Business Mach Corp <Ibm> Correcting picture element position
JPH07102713B2 (en) * 1989-08-01 1995-11-08 インターナショナル・ビジネス・マシーンズ・コーポレーション How to correct pixel position
US7161704B1 (en) 1999-11-04 2007-01-09 Canon Kabushiki Kaisha Image formation apparatus
US6654041B2 (en) 2000-11-06 2003-11-25 Ricoh Company, Ltd. Image forming apparatus with photoconductive body, and computer-readable storage medium
US6839074B2 (en) 2000-11-06 2005-01-04 Ricoh Company, Ltd. Image forming apparatus with photoconductive body, and computer-readable storage medium
US7006119B2 (en) 2000-11-06 2006-02-28 Ricoh Company, Ltd. Image forming apparatus with photoconductive body, and computer-readable storage medium

Also Published As

Publication number Publication date
JPH0143294B2 (en) 1989-09-20

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