JPS5537361A - Control system of print head moving positions - Google Patents

Control system of print head moving positions

Info

Publication number
JPS5537361A
JPS5537361A JP11094978A JP11094978A JPS5537361A JP S5537361 A JPS5537361 A JP S5537361A JP 11094978 A JP11094978 A JP 11094978A JP 11094978 A JP11094978 A JP 11094978A JP S5537361 A JPS5537361 A JP S5537361A
Authority
JP
Japan
Prior art keywords
indices
printing
print head
index
carriage
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
JP11094978A
Other languages
Japanese (ja)
Inventor
Toichi Kato
Toshiaki Takada
Yoshimasa Saeki
Yoshiaki Fukaura
Nobuhisa Yamazaki
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.)
Usac Electronic Ind Co Ltd
Original Assignee
Usac Electronic Ind 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 Usac Electronic Ind Co Ltd filed Critical Usac Electronic Ind Co Ltd
Priority to JP11094978A priority Critical patent/JPS5537361A/en
Publication of JPS5537361A publication Critical patent/JPS5537361A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ink Jet (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To obtain a printer of high printing speeds by providing a timing fence of a special construction along the runway of a print head to enable printing clear letters with equal dot intervals.
CONSTITUTION: A timing fence which has printing indices 4a and 4b for controlling dot printing positions each arranged with 1/120 inch widths on the upper column and has position indices 5 at every 12 printing indices on the lower column is provided along the runway of a print head. A printing index counter B which counts the indices 4a and 4b and a position index counter A which detects carriage positions are provided individually and are controlled to stop counting the indices 4a and 4b upon the detection of the first index 5 after a carriage stop signal and restart counting the indices 4a and 4b upon the detection of the first index 5 after starting the carriage.
COPYRIGHT: (C)1980,JPO&Japio
JP11094978A 1978-09-08 1978-09-08 Control system of print head moving positions Pending JPS5537361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11094978A JPS5537361A (en) 1978-09-08 1978-09-08 Control system of print head moving positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11094978A JPS5537361A (en) 1978-09-08 1978-09-08 Control system of print head moving positions

Publications (1)

Publication Number Publication Date
JPS5537361A true JPS5537361A (en) 1980-03-15

Family

ID=14548620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11094978A Pending JPS5537361A (en) 1978-09-08 1978-09-08 Control system of print head moving positions

Country Status (1)

Country Link
JP (1) JPS5537361A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115158U (en) * 1984-06-30 1986-01-29 日本電気ホームエレクトロニクス株式会社 Printing hammer bank position and movement direction detection device
DE3801708A1 (en) * 1987-01-28 1988-08-11 Chinon Ind Inc DOT ROW MATRIX PRINTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115158U (en) * 1984-06-30 1986-01-29 日本電気ホームエレクトロニクス株式会社 Printing hammer bank position and movement direction detection device
DE3801708A1 (en) * 1987-01-28 1988-08-11 Chinon Ind Inc DOT ROW MATRIX PRINTER

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