JPS5582386A - Dot printer control system - Google Patents

Dot printer control system

Info

Publication number
JPS5582386A
JPS5582386A JP15613878A JP15613878A JPS5582386A JP S5582386 A JPS5582386 A JP S5582386A JP 15613878 A JP15613878 A JP 15613878A JP 15613878 A JP15613878 A JP 15613878A JP S5582386 A JPS5582386 A JP S5582386A
Authority
JP
Japan
Prior art keywords
mode
character
pattern
print head
printed
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
JP15613878A
Other languages
Japanese (ja)
Other versions
JPS6142633B2 (en
Inventor
Hisaaki Kamoi
Shoji Wakamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15613878A priority Critical patent/JPS5582386A/en
Publication of JPS5582386A publication Critical patent/JPS5582386A/en
Publication of JPS6142633B2 publication Critical patent/JPS6142633B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To eliminate a speed change time to pring data efficiently by moving forcedly a print head in a low speed to print characters, which should be printed in a high speed, in a low speed when the number of continuous characters, etc., to be printed is smaller than a prescribed value.
CONSTITUTION: The transmitted pattern such as character information is stored in line buffer LB, and mode information for the character pattern is stored in mode buffer MB, and the mode of the output from buffer MB is decided by mode decision circuit MJ to decide a Chinese character mode or a numeric mode. Buffers LB and MB are counted up by address counter ADC, and a one-line pattern for one character is transmitted to pattern register PRG. In this transmission, only when it is detected by mode detection circuit MDD that signals on information lines l-1 and l-2 designated by the mode where data is printed next are not zero, a mode change signal is sent to mode control circuit MOC to switch the print head; and when signals above are zero, the print head is moved in a low speed forcedly.
COPYRIGHT: (C)1980,JPO&Japio
JP15613878A 1978-12-15 1978-12-15 Dot printer control system Granted JPS5582386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15613878A JPS5582386A (en) 1978-12-15 1978-12-15 Dot printer control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15613878A JPS5582386A (en) 1978-12-15 1978-12-15 Dot printer control system

Publications (2)

Publication Number Publication Date
JPS5582386A true JPS5582386A (en) 1980-06-21
JPS6142633B2 JPS6142633B2 (en) 1986-09-22

Family

ID=15621150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15613878A Granted JPS5582386A (en) 1978-12-15 1978-12-15 Dot printer control system

Country Status (1)

Country Link
JP (1) JPS5582386A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636737A (en) * 1979-08-31 1981-04-10 Ricoh Co Ltd Printing system for alphanumeric and chinese character pattern
JPS5935966A (en) * 1982-08-23 1984-02-27 Fujitsu Ltd Printing speed control system
JPS5943156U (en) * 1982-09-15 1984-03-21 オムロン株式会社 printer
JPS6075048U (en) * 1983-10-26 1985-05-25 横河電機株式会社 thermal transfer printer
JPS60104342A (en) * 1983-11-10 1985-06-08 Canon Inc Image recording apparatus
US4834562A (en) * 1986-07-01 1989-05-30 Hitachi, Ltd. Print control apparatus
JPH04263974A (en) * 1991-02-20 1992-09-18 Pfu Ltd Printing mode selection processing system of printer
JPH0976568A (en) * 1995-09-20 1997-03-25 Oki Electric Ind Co Ltd Printer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559979A (en) * 1978-10-27 1980-05-06 Fujitsu Ltd Dot printer control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559979A (en) * 1978-10-27 1980-05-06 Fujitsu Ltd Dot printer control system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636737A (en) * 1979-08-31 1981-04-10 Ricoh Co Ltd Printing system for alphanumeric and chinese character pattern
JPH0146315B2 (en) * 1979-08-31 1989-10-06 Ricoh Kk
JPS5935966A (en) * 1982-08-23 1984-02-27 Fujitsu Ltd Printing speed control system
JPS5943156U (en) * 1982-09-15 1984-03-21 オムロン株式会社 printer
JPS6075048U (en) * 1983-10-26 1985-05-25 横河電機株式会社 thermal transfer printer
JPS60104342A (en) * 1983-11-10 1985-06-08 Canon Inc Image recording apparatus
US4834562A (en) * 1986-07-01 1989-05-30 Hitachi, Ltd. Print control apparatus
JPH04263974A (en) * 1991-02-20 1992-09-18 Pfu Ltd Printing mode selection processing system of printer
JPH0976568A (en) * 1995-09-20 1997-03-25 Oki Electric Ind Co Ltd Printer

Also Published As

Publication number Publication date
JPS6142633B2 (en) 1986-09-22

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