JPS56144177A - Printer - Google Patents

Printer

Info

Publication number
JPS56144177A
JPS56144177A JP4653980A JP4653980A JPS56144177A JP S56144177 A JPS56144177 A JP S56144177A JP 4653980 A JP4653980 A JP 4653980A JP 4653980 A JP4653980 A JP 4653980A JP S56144177 A JPS56144177 A JP S56144177A
Authority
JP
Japan
Prior art keywords
hammer
same time
circuit
position information
signal
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
JP4653980A
Other languages
Japanese (ja)
Inventor
Yasufumi Tanimoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4653980A priority Critical patent/JPS56144177A/en
Publication of JPS56144177A publication Critical patent/JPS56144177A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To obtain a low cost printer which does not require a hammer-driving part which drives all of hammers for one line of types at the same time by a method wherein printing is conducted as the number of hammers which are driven at the same time is limited.
CONSTITUTION: A scanning start signal is supplied to a printing character memory 7 in which one line of character information and a position information are stored and the memory 7 supplies printing character one by one and the position information to a dicision circuit 8. At the same time, projection parts on types of a type belt 1 are detected by a type position detector 5 and the signal is outputted. The signal of a type position counter 6 is counted up and outputted to a circuit 8 where the printing character, the position information and the count value are composed with each other. When these signals agree, they are supplied to a hammer drive part 15 through a gate circuit 9. The position information corresponding to the decision, at the same time, is supplied to the hammer drive circuit in the drive part 14 through a decoder 13 and then a drive signal is outputted from a drive signal generator 11 through an electric current driver 12, then, a hammer 2 corresponding to the hammer drive circuit is driven and corresponding types are printed on a form 4.
COPYRIGHT: (C)1981,JPO&Japio
JP4653980A 1980-04-09 1980-04-09 Printer Pending JPS56144177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4653980A JPS56144177A (en) 1980-04-09 1980-04-09 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4653980A JPS56144177A (en) 1980-04-09 1980-04-09 Printer

Publications (1)

Publication Number Publication Date
JPS56144177A true JPS56144177A (en) 1981-11-10

Family

ID=12750091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4653980A Pending JPS56144177A (en) 1980-04-09 1980-04-09 Printer

Country Status (1)

Country Link
JP (1) JPS56144177A (en)

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