JPS57157784A - Printing device - Google Patents

Printing device

Info

Publication number
JPS57157784A
JPS57157784A JP4378281A JP4378281A JPS57157784A JP S57157784 A JPS57157784 A JP S57157784A JP 4378281 A JP4378281 A JP 4378281A JP 4378281 A JP4378281 A JP 4378281A JP S57157784 A JPS57157784 A JP S57157784A
Authority
JP
Japan
Prior art keywords
printing
color
hammer
paper
drum
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
JP4378281A
Other languages
Japanese (ja)
Inventor
Satoshi Aihara
Shoji Sato
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 JP4378281A priority Critical patent/JPS57157784A/en
Publication of JPS57157784A publication Critical patent/JPS57157784A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/16—Multicolour arrangements

Abstract

PURPOSE:To make it possible for a line printer to execute high-speed and multi- color printing, by arranging plural units of ink ribbons and printing hammers around a printing drum, and then, by adjusting the timing of printing on the basis of color appointing signal. CONSTITUTION:A plurality of sets (for example, 3 sets) of ink ribbons 4a-4c and printing hammers 2a-2c are arranged around a printing drum 1, and a paper 3 is fed between each individual ink ribbon and printing hammer in the circumferential direction of the printing drum. On printing, command of printing (b) is stored once in a buffer (a) at first, and then, it is decoded by a control device 5, and, on the basis of a color appointing signals, a printing pulse matching each hammer group is generated. By doing so, the paper 3 is shifted by appropriate number of lines so that location of printing on the paper becomes directed to the hammer 2 of the appointed color. During this period of time, information of letter to be printed is stored once in a register 5', and this is readout in accordance with the timing of printing.
JP4378281A 1981-03-25 1981-03-25 Printing device Pending JPS57157784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4378281A JPS57157784A (en) 1981-03-25 1981-03-25 Printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4378281A JPS57157784A (en) 1981-03-25 1981-03-25 Printing device

Publications (1)

Publication Number Publication Date
JPS57157784A true JPS57157784A (en) 1982-09-29

Family

ID=12673322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4378281A Pending JPS57157784A (en) 1981-03-25 1981-03-25 Printing device

Country Status (1)

Country Link
JP (1) JPS57157784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073887A (en) * 1983-09-30 1985-04-26 Matsushita Graphic Commun Syst Inc Color transfer recording apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073887A (en) * 1983-09-30 1985-04-26 Matsushita Graphic Commun Syst Inc Color transfer recording apparatus

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