AU473906B2 - Filter for selective speed xerographic printings in facsimile transceivers andthe like - Google Patents

Filter for selective speed xerographic printings in facsimile transceivers andthe like

Info

Publication number
AU473906B2
AU473906B2 AU68881/74A AU6888174A AU473906B2 AU 473906 B2 AU473906 B2 AU 473906B2 AU 68881/74 A AU68881/74 A AU 68881/74A AU 6888174 A AU6888174 A AU 6888174A AU 473906 B2 AU473906 B2 AU 473906B2
Authority
AU
Australia
Prior art keywords
printings
andthe
filter
selective speed
facsimile transceivers
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.)
Expired
Application number
AU68881/74A
Other languages
English (en)
Other versions
AU6888174A (en
Inventor
JOHN MASON and DAVID ROLLIN SHUEY PETER
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of AU6888174A publication Critical patent/AU6888174A/en
Application granted granted Critical
Publication of AU473906B2 publication Critical patent/AU473906B2/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
    • H04N1/207—Simultaneous scanning of the original picture and the reproduced picture with a common scanning device

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
AU68881/74A 1973-05-17 1974-05-13 Filter for selective speed xerographic printings in facsimile transceivers andthe like Expired AU473906B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00361386A US3858004A (en) 1973-05-17 1973-05-17 Filter for selective speed xerographic printing in facsimile transceivers and the like
USUS361386 1973-05-17

Publications (2)

Publication Number Publication Date
AU6888174A AU6888174A (en) 1975-11-13
AU473906B2 true AU473906B2 (en) 1976-07-08

Family

ID=23421821

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68881/74A Expired AU473906B2 (en) 1973-05-17 1974-05-13 Filter for selective speed xerographic printings in facsimile transceivers andthe like

Country Status (9)

Country Link
US (1) US3858004A (enExample)
AU (1) AU473906B2 (enExample)
BE (1) BE815045A (enExample)
CA (1) CA1021007A (enExample)
DE (1) DE2421857C3 (enExample)
FR (1) FR2230134B1 (enExample)
GB (1) GB1452195A (enExample)
IT (1) IT1012347B (enExample)
NL (1) NL7405925A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197560A (en) * 1976-04-01 1980-04-08 Xerox Corporation Exposure control for selective speed xerographic printing and the like
US4319285A (en) * 1976-04-01 1982-03-09 Xerox Corporation Exposure control for selective speed xerographic printing and the like
US4167324A (en) * 1977-10-17 1979-09-11 Burroughs Corporation Apparatus for xerographically printing a composite record based on fixed and variable data
US4343540A (en) * 1981-02-17 1982-08-10 The Gerber Scientific Instrument Company Plotting apparatus and method utilizing encoded optical means
US4559546A (en) * 1984-09-04 1985-12-17 Xerox Corporation Intensity control for the imaging beam of a raster scanner
JPH01240070A (ja) * 1988-03-19 1989-09-25 Fuji Photo Film Co Ltd 画像読取記録装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195405A (en) * 1962-12-07 1965-07-20 Thompson Ramo Wooldridge Inc Optical attenuator
US3316348A (en) * 1963-05-01 1967-04-25 Perkin Elmer Corp Scanning system for recording pictorial data
US3750189A (en) * 1971-10-18 1973-07-31 Ibm Light scanning and printing system

Also Published As

Publication number Publication date
FR2230134B1 (enExample) 1981-10-09
DE2421857A1 (de) 1974-12-05
NL7405925A (enExample) 1974-11-19
BE815045A (fr) 1974-09-02
CA1021007A (en) 1977-11-15
GB1452195A (en) 1976-10-13
DE2421857C3 (de) 1985-08-22
DE2421857B2 (de) 1978-10-05
US3858004A (en) 1974-12-31
FR2230134A1 (enExample) 1974-12-13
IT1012347B (it) 1977-03-10
AU6888174A (en) 1975-11-13

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