JPS5694376A - Image recording apparatus - Google Patents

Image recording apparatus

Info

Publication number
JPS5694376A
JPS5694376A JP17059979A JP17059979A JPS5694376A JP S5694376 A JPS5694376 A JP S5694376A JP 17059979 A JP17059979 A JP 17059979A JP 17059979 A JP17059979 A JP 17059979A JP S5694376 A JPS5694376 A JP S5694376A
Authority
JP
Japan
Prior art keywords
inputted
circuit
signal
mark
delay
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
JP17059979A
Other languages
Japanese (ja)
Other versions
JPS648822B2 (en
Inventor
Yukio Sato
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 JP17059979A priority Critical patent/JPS5694376A/en
Publication of JPS5694376A publication Critical patent/JPS5694376A/en
Publication of JPS648822B2 publication Critical patent/JPS648822B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE:To make the control of a document such as a drawing convenient by so constituting an apparatus that marks or coded marks are formed in the predetermined position simultaneously with image formation on a recording medium. CONSTITUTION:The output signal by a laser beam detected with a detecting element 4 is inputted to a counter 5. When the counter finishes preset counting, the output thereof is inputted to an AND circuit 6. At the same time, a count end signal outputs a fixed time delay signal via a delay circuit 7 and is inputted to an AND circuit 6. The length in the main scanning direction of a mark M or coded marks M1-Mn is set by this delay time, and the code signal of the length corresponding to the mark part is outputted from the AND circuit 6, and is inputted to an OR circuit 8. The picture signal from a picture signal generating means is being inputted to the OR circuit 8, and the combined signal thereof is inputted to a laser oscillator 1, by which the mark M etc. are formed in the predetermined position on a recording medium 3 simultaneously with image formation. With such constitution, the control of the document, etc. is made convenient.
JP17059979A 1979-12-28 1979-12-28 Image recording apparatus Granted JPS5694376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17059979A JPS5694376A (en) 1979-12-28 1979-12-28 Image recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17059979A JPS5694376A (en) 1979-12-28 1979-12-28 Image recording apparatus

Publications (2)

Publication Number Publication Date
JPS5694376A true JPS5694376A (en) 1981-07-30
JPS648822B2 JPS648822B2 (en) 1989-02-15

Family

ID=15907825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17059979A Granted JPS5694376A (en) 1979-12-28 1979-12-28 Image recording apparatus

Country Status (1)

Country Link
JP (1) JPS5694376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986957A (en) * 1982-11-10 1984-05-19 Canon Inc Image forming device
JPS6456577A (en) * 1987-05-13 1989-03-03 Seiko Epson Corp Printer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081545A (en) * 1973-11-20 1975-07-02
JPS52149020A (en) * 1976-06-04 1977-12-10 Ricoh Co Ltd Facsimile capable of automatic recording of transmission/reception discrimination information
JPS5337018A (en) * 1976-09-16 1978-04-05 Fujitsu Ltd Form overlay system
JPS5363039A (en) * 1976-11-18 1978-06-06 Oki Electric Ind Co Ltd Fixing method of optical fiber
JPS5433036A (en) * 1977-08-19 1979-03-10 Fuji Xerox Co Ltd Image composing copier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081545A (en) * 1973-11-20 1975-07-02
JPS52149020A (en) * 1976-06-04 1977-12-10 Ricoh Co Ltd Facsimile capable of automatic recording of transmission/reception discrimination information
JPS5337018A (en) * 1976-09-16 1978-04-05 Fujitsu Ltd Form overlay system
JPS5363039A (en) * 1976-11-18 1978-06-06 Oki Electric Ind Co Ltd Fixing method of optical fiber
JPS5433036A (en) * 1977-08-19 1979-03-10 Fuji Xerox Co Ltd Image composing copier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986957A (en) * 1982-11-10 1984-05-19 Canon Inc Image forming device
JPS6456577A (en) * 1987-05-13 1989-03-03 Seiko Epson Corp Printer

Also Published As

Publication number Publication date
JPS648822B2 (en) 1989-02-15

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