JPS5555666A - Forming unit of recording information - Google Patents

Forming unit of recording information

Info

Publication number
JPS5555666A
JPS5555666A JP11730778A JP11730778A JPS5555666A JP S5555666 A JPS5555666 A JP S5555666A JP 11730778 A JP11730778 A JP 11730778A JP 11730778 A JP11730778 A JP 11730778A JP S5555666 A JPS5555666 A JP S5555666A
Authority
JP
Japan
Prior art keywords
masking
shift register
fixed
location
scanning
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
JP11730778A
Other languages
Japanese (ja)
Inventor
Naoki Ayada
Koji Sato
Seiji Saito
Noboru Kishimura
Motoharu Fujii
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 JP11730778A priority Critical patent/JPS5555666A/en
Publication of JPS5555666A publication Critical patent/JPS5555666A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE: To enable to perform masking with a simple constitution, by storing the location of unnecessary information to the memory unit, when unnecessary information is present toward scanning direction by information reader.
CONSTITUTION: The guide rail is fixed on the console 29 of the information reader, and the base stands 39 and 40 giving pointers 18 and 19 are fixed on the rail 38 in slide free. The reflection plate is fixed at the lower part of the base stands 39 and 40, and the switch SW8 detects the optical head scanning original is incoming to the location corresponding to this reflection plate, and the signal read out by scanning the photo detection unit is stored in the shift register. Thus, since the location of two reflection plates is stored in the shift register, the masking toward x direction can be made with the output of shift register. Further, the pointers 20 and 21 indicating the masking toward y direction are the same as the set indicating the masking toward x direction.
COPYRIGHT: (C)1980,JPO&Japio
JP11730778A 1978-09-22 1978-09-22 Forming unit of recording information Pending JPS5555666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11730778A JPS5555666A (en) 1978-09-22 1978-09-22 Forming unit of recording information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11730778A JPS5555666A (en) 1978-09-22 1978-09-22 Forming unit of recording information

Publications (1)

Publication Number Publication Date
JPS5555666A true JPS5555666A (en) 1980-04-23

Family

ID=14708502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11730778A Pending JPS5555666A (en) 1978-09-22 1978-09-22 Forming unit of recording information

Country Status (1)

Country Link
JP (1) JPS5555666A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966217A (en) * 1972-10-31 1974-06-27
JPS5010510A (en) * 1973-05-25 1975-02-03
JPS5036928A (en) * 1973-08-08 1975-04-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966217A (en) * 1972-10-31 1974-06-27
JPS5010510A (en) * 1973-05-25 1975-02-03
JPS5036928A (en) * 1973-08-08 1975-04-07

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