JPS5461818A - Scanner - Google Patents

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Publication number
JPS5461818A
JPS5461818A JP12836377A JP12836377A JPS5461818A JP S5461818 A JPS5461818 A JP S5461818A JP 12836377 A JP12836377 A JP 12836377A JP 12836377 A JP12836377 A JP 12836377A JP S5461818 A JPS5461818 A JP S5461818A
Authority
JP
Japan
Prior art keywords
recording
reading
carrier
slit pattern
picture
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
JP12836377A
Other languages
Japanese (ja)
Inventor
Kazuyuki Hara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12836377A priority Critical patent/JPS5461818A/en
Publication of JPS5461818A publication Critical patent/JPS5461818A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Transmission Control (AREA)

Abstract

PURPOSE: To shorten an electric transmission time, and to improve the picture quality by preventing a shift in picture even if a carrier changes in rate, by fixing the scanning pitch of a facsimile equipment by a reading-recording slit pattern.
CONSTITUTION: As carrier 6 moves in the main scanning direction, reading head 7, recording head 8 and detecting body 36 moved together in the same direction, and photo sensor 38 provided body 36 reads slit marks of slit pattern 42 in sequence. Then, obtained clock pulses are applied to solid sensor 24 and recording head 8 in a time-series mode respectively, so that reading and recording will be carried out in the main scanning direction. By fixing the scanning pitch by the slit pattern during the reading and recording in this way, respective reading and recording points are fixed even if carrier 6 changes in rate, so that the occurrence of a shift in picture, etc., can be prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP12836377A 1977-10-26 1977-10-26 Scanner Pending JPS5461818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12836377A JPS5461818A (en) 1977-10-26 1977-10-26 Scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12836377A JPS5461818A (en) 1977-10-26 1977-10-26 Scanner

Publications (1)

Publication Number Publication Date
JPS5461818A true JPS5461818A (en) 1979-05-18

Family

ID=14982959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12836377A Pending JPS5461818A (en) 1977-10-26 1977-10-26 Scanner

Country Status (1)

Country Link
JP (1) JPS5461818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561669A (en) * 1979-06-19 1981-01-09 Toshiba Corp Facsimile equipement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929713A (en) * 1972-07-18 1974-03-16
JPS5122307A (en) * 1974-08-20 1976-02-23 Oki Electric Ind Co Ltd
JPS5228227A (en) * 1975-08-28 1977-03-03 Mitsubishi Electric Corp Information editing unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929713A (en) * 1972-07-18 1974-03-16
JPS5122307A (en) * 1974-08-20 1976-02-23 Oki Electric Ind Co Ltd
JPS5228227A (en) * 1975-08-28 1977-03-03 Mitsubishi Electric Corp Information editing unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561669A (en) * 1979-06-19 1981-01-09 Toshiba Corp Facsimile equipement
JPS6326589B2 (en) * 1979-06-19 1988-05-30 Tokyo Shibaura Electric Co

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