JPS5644986A - Paper feeding control device of line printer - Google Patents

Paper feeding control device of line printer

Info

Publication number
JPS5644986A
JPS5644986A JP12038779A JP12038779A JPS5644986A JP S5644986 A JPS5644986 A JP S5644986A JP 12038779 A JP12038779 A JP 12038779A JP 12038779 A JP12038779 A JP 12038779A JP S5644986 A JPS5644986 A JP S5644986A
Authority
JP
Japan
Prior art keywords
signal
paper feeding
line
signals
control device
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
JP12038779A
Other languages
Japanese (ja)
Other versions
JPS6150790B2 (en
Inventor
Kazuo Uno
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP12038779A priority Critical patent/JPS5644986A/en
Publication of JPS5644986A publication Critical patent/JPS5644986A/en
Publication of JPS6150790B2 publication Critical patent/JPS6150790B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)

Abstract

PURPOSE: To prevent print line interval abonomaly, by generating line index signals respectively and by generating a signal simultaneously when the proportion of the number of respective signals becomes a prescribed value and by changing the print line interval by this signal.
CONSTITUTION: When page eject switch 28 is depressed, one shot multivibrator 29 is operated to send the page eject switch signal. The 6-line index signal and the 8- line index signal are generated each time the paper feeding mechanism is fed by 1/6 inches and 1/8 inches respectively. Both signals are input to AND circuit 33 together with the print start line channel decode signal; and when both index signals are generated simultaneously, flip flop 30 is set, and paper feeding flip flop 18 is reset to terminate paper feeding.
COPYRIGHT: (C)1981,JPO&Japio
JP12038779A 1979-09-18 1979-09-18 Paper feeding control device of line printer Granted JPS5644986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12038779A JPS5644986A (en) 1979-09-18 1979-09-18 Paper feeding control device of line printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12038779A JPS5644986A (en) 1979-09-18 1979-09-18 Paper feeding control device of line printer

Publications (2)

Publication Number Publication Date
JPS5644986A true JPS5644986A (en) 1981-04-24
JPS6150790B2 JPS6150790B2 (en) 1986-11-06

Family

ID=14784943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12038779A Granted JPS5644986A (en) 1979-09-18 1979-09-18 Paper feeding control device of line printer

Country Status (1)

Country Link
JP (1) JPS5644986A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410235Y2 (en) * 1989-07-19 1992-03-13

Also Published As

Publication number Publication date
JPS6150790B2 (en) 1986-11-06

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