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GB8428040D0 - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
GB8428040D0
GB8428040D0 GB848428040A GB8428040A GB8428040D0 GB 8428040 D0 GB8428040 D0 GB 8428040D0 GB 848428040 A GB848428040 A GB 848428040A GB 8428040 A GB8428040 A GB 8428040A GB 8428040 D0 GB8428040 D0 GB 8428040D0
Authority
GB
United Kingdom
Prior art keywords
printing apparatus
printing
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
GB848428040A
Other versions
GB2148664A (en
GB2148664B (en
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
Priority claimed from JP56061422A external-priority patent/JPS57176169A/en
Priority claimed from JP56061421A external-priority patent/JPS57176878A/en
Priority claimed from JP56062542A external-priority patent/JPS57178472A/en
Priority claimed from JP6346381A external-priority patent/JPS57178266A/en
Priority claimed from JP56063462A external-priority patent/JPS57178757A/en
Priority claimed from GB08211999A external-priority patent/GB2101839B/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB8428040D0 publication Critical patent/GB8428040D0/en
Publication of GB2148664A publication Critical patent/GB2148664A/en
Application granted granted Critical
Publication of GB2148664B publication Critical patent/GB2148664B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33314—Mode signalling or mode changing; Handshaking therefor of a particular mode of reading or reproducing mode
    • H04N2201/33321—Image or page size, e.g. A3, A4
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33314—Mode signalling or mode changing; Handshaking therefor of a particular mode of reading or reproducing mode
    • H04N2201/33328—Resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33378—Type or format of data, e.g. colour or B/W, halftone or binary, computer image file or facsimile data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Color, Gradation (AREA)
  • Ink Jet (AREA)
GB08428040A 1981-04-24 1984-11-06 Variable mode facsimile apparatus Expired GB2148664B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP56061422A JPS57176169A (en) 1981-04-24 1981-04-24 Recorder
JP56061421A JPS57176878A (en) 1981-04-24 1981-04-24 Recorder
JP56062542A JPS57178472A (en) 1981-04-27 1981-04-27 Recorder
JP6346381A JPS57178266A (en) 1981-04-28 1981-04-28 Recorder
JP56063462A JPS57178757A (en) 1981-04-28 1981-04-28 Recorder
GB08211999A GB2101839B (en) 1981-04-24 1982-04-26 Variable mode facsimile apparatus

Publications (3)

Publication Number Publication Date
GB8428040D0 true GB8428040D0 (en) 1984-12-12
GB2148664A GB2148664A (en) 1985-05-30
GB2148664B GB2148664B (en) 1986-03-19

Family

ID=33425768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08428040A Expired GB2148664B (en) 1981-04-24 1984-11-06 Variable mode facsimile apparatus

Country Status (1)

Country Link
GB (1) GB2148664B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665677B1 (en) * 1994-01-27 2001-12-19 Hewlett-Packard Company, A Delaware Corporation Printing system and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143079A (en) * 1965-10-08 1969-02-19 Hertz Carl H Improvements in or relating to recording devices for converting electrical signals
CA925441A (en) * 1969-09-18 1973-05-01 H. Nutter Edward Alphanumeric/facsimile information printer
GB1549714A (en) * 1975-05-12 1979-08-08 Ecrm Making halftone reproductions
US4205387A (en) * 1976-09-16 1980-05-27 Energy Conversion Devices, Inc. Data storage and retrieval system
GB2006567B (en) * 1977-08-25 1982-08-25 Dainippon Screen Mfg Machine for and method of image production with variable reproduction scale
US4233636A (en) * 1978-07-03 1980-11-11 Eocom Corporation Optical read-write system with electronically variable image size
DE2834456C2 (en) * 1978-08-05 1986-01-09 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Device for the mixed recording of raster images and line information
JPS5537092A (en) * 1978-09-05 1980-03-14 Ibm Mode switch for setting threshold value
GB2067048B (en) * 1979-06-14 1983-06-15 Machulka G A Laser device for manufacturing printing plates
US4467348A (en) * 1980-02-01 1984-08-21 Canon Kabushiki Kaisha Image recording device
DE3175309D1 (en) * 1980-10-16 1986-10-16 Fuji Xerox Co Ltd Multi-colour image recording device

Also Published As

Publication number Publication date
GB2148664A (en) 1985-05-30
GB2148664B (en) 1986-03-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020425