JPS6490752A - Multi color printer - Google Patents

Multi color printer

Info

Publication number
JPS6490752A
JPS6490752A JP62247946A JP24794687A JPS6490752A JP S6490752 A JPS6490752 A JP S6490752A JP 62247946 A JP62247946 A JP 62247946A JP 24794687 A JP24794687 A JP 24794687A JP S6490752 A JPS6490752 A JP S6490752A
Authority
JP
Japan
Prior art keywords
signal
image
slct
supplied
received
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
JP62247946A
Other languages
Japanese (ja)
Inventor
Toshio Yoshimoto
Yoji Serizawa
Shigehiro Sakaki
Yukihide Ushio
Kaoru Seto
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 JP62247946A priority Critical patent/JPS6490752A/en
Publication of JPS6490752A publication Critical patent/JPS6490752A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Color Image Communication Systems (AREA)

Abstract

PURPOSE:To enable the number of colors to be comparatively simply increased, by providing a first signal receiving means by which an image recording signal sent out from a common control means is received and a second signal receiving means by which an identification signal for identifying a class of the image recording signal to be received with the first signal receiving means is received. CONSTITUTION:A sub-scanning synchronization signal VSREQ from a printer LBP is outputted, and a subscanning synchronizing signal is supplied from a controller CNT. Further, an image signal VD0 and a color selection signal SLCT are supplied by synchronizing with a main scanning synchronizing signal BD. An AND output from an AND gate 106 by the signals VD0 and SLCT is supplied as a signal VD01 to a first semiconductor laser 2 via a first laser driving circuit 108, and an image by a first color, i.e., black herein is formed. Image data of one page content by the image signal VD0 and data by the color selection signal SLCT are stored in first and second memory units. After time TZ, the data from the first and second memory units M1, M2 is read, and the SLCT signal is reversed with an inverter 110. It is supplied as a signal VD02 to a second laser driving circuit 109 via an AND gate 107, and an image by a second color, i.e., red is formed.
JP62247946A 1987-10-02 1987-10-02 Multi color printer Pending JPS6490752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62247946A JPS6490752A (en) 1987-10-02 1987-10-02 Multi color printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247946A JPS6490752A (en) 1987-10-02 1987-10-02 Multi color printer

Publications (1)

Publication Number Publication Date
JPS6490752A true JPS6490752A (en) 1989-04-07

Family

ID=17170899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247946A Pending JPS6490752A (en) 1987-10-02 1987-10-02 Multi color printer

Country Status (1)

Country Link
JP (1) JPS6490752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11300441B2 (en) 2008-10-09 2022-04-12 Cascade Corporation Equalized hydraulic clamp force control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11300441B2 (en) 2008-10-09 2022-04-12 Cascade Corporation Equalized hydraulic clamp force control

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