JPS5537357A - Automatic setting system of printing position - Google Patents

Automatic setting system of printing position

Info

Publication number
JPS5537357A
JPS5537357A JP11092278A JP11092278A JPS5537357A JP S5537357 A JPS5537357 A JP S5537357A JP 11092278 A JP11092278 A JP 11092278A JP 11092278 A JP11092278 A JP 11092278A JP S5537357 A JPS5537357 A JP S5537357A
Authority
JP
Japan
Prior art keywords
sheet
printing
left end
detecting
printing position
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
JP11092278A
Other languages
Japanese (ja)
Inventor
Masahiro Hatsuno
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 JP11092278A priority Critical patent/JPS5537357A/en
Publication of JPS5537357A publication Critical patent/JPS5537357A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To set a printing position on a sheet automatically with high accuracy by arranging plural detecting elements just before a platen to which the sheet of a printing device is inserted to detect the left end position of the sheet, and by correcting automatically a distance between the left end positon of the sheet and the printing positon.
CONSTITUTION: A detecting device consisting of a detecting element array 5 and a light emitter 6 is arranged just before a position where a sheet 3 sent out from the sheet containing cassette 2 of a printing device reaches a platen 8. If the sheet 3 passes there, the amount of light received by the detecting element array 5 is changed and the left end of the sheet 3 is detected. If the sheet left end position is not at its standard position, the output is inputted to a carriage drive circuit via a position detecting circuit, a step number moving signal circuit, a moving amount correcting circuit, etc., and a carriage is moved to an initial printing position. By so doing, the first printing position can be set with high accuracy.
COPYRIGHT: (C)1980,JPO&Japio
JP11092278A 1978-09-09 1978-09-09 Automatic setting system of printing position Pending JPS5537357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11092278A JPS5537357A (en) 1978-09-09 1978-09-09 Automatic setting system of printing position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11092278A JPS5537357A (en) 1978-09-09 1978-09-09 Automatic setting system of printing position

Publications (1)

Publication Number Publication Date
JPS5537357A true JPS5537357A (en) 1980-03-15

Family

ID=14548020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11092278A Pending JPS5537357A (en) 1978-09-09 1978-09-09 Automatic setting system of printing position

Country Status (1)

Country Link
JP (1) JPS5537357A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723967A (en) * 1980-07-21 1982-02-08 Canon Inc Recorder
JPS5894546U (en) * 1981-12-21 1983-06-27 富士通株式会社 Serial printer with inserter
US4601595A (en) * 1984-03-12 1986-07-22 Sharp Kabushiki Kaisha Paper sheet setting mechanism in a printer
JPS6235199A (en) * 1985-08-07 1987-02-16 Mitsui Constr Co Ltd Device for removing and collecting granular heat insulating material from double-shell low tmeperature tank
DE3628528A1 (en) * 1985-08-26 1987-03-05 Canon Kk LASER JET PRINTER
US5453825A (en) * 1993-06-16 1995-09-26 Eastman Kodak Company Method and apparatus for controlling the transport and the positioning of sheets

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723967A (en) * 1980-07-21 1982-02-08 Canon Inc Recorder
JPH037945B2 (en) * 1980-07-21 1991-02-04 Canon Kk
JPS5894546U (en) * 1981-12-21 1983-06-27 富士通株式会社 Serial printer with inserter
US4601595A (en) * 1984-03-12 1986-07-22 Sharp Kabushiki Kaisha Paper sheet setting mechanism in a printer
JPS6235199A (en) * 1985-08-07 1987-02-16 Mitsui Constr Co Ltd Device for removing and collecting granular heat insulating material from double-shell low tmeperature tank
DE3628528A1 (en) * 1985-08-26 1987-03-05 Canon Kk LASER JET PRINTER
US5453825A (en) * 1993-06-16 1995-09-26 Eastman Kodak Company Method and apparatus for controlling the transport and the positioning of sheets

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