JPS6453855A - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
JPS6453855A
JPS6453855A JP21217087A JP21217087A JPS6453855A JP S6453855 A JPS6453855 A JP S6453855A JP 21217087 A JP21217087 A JP 21217087A JP 21217087 A JP21217087 A JP 21217087A JP S6453855 A JPS6453855 A JP S6453855A
Authority
JP
Japan
Prior art keywords
printing
dot
data
buffer memory
upper side
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
JP21217087A
Other languages
Japanese (ja)
Other versions
JPH0688417B2 (en
Inventor
Kazutoshi Ishiguro
Haruaki Kanbara
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP62212170A priority Critical patent/JPH0688417B2/en
Publication of JPS6453855A publication Critical patent/JPS6453855A/en
Publication of JPH0688417B2 publication Critical patent/JPH0688417B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/505—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements

Landscapes

  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE:To perform printing without a gap, by providing a redundant dot to the uppermost stage of a dot type printing head and further providing a buffer memory, to which the printing data corresponding to the dot of the lowermost stage is transmitted, corresponding to the redundant dot. CONSTITUTION:A main control apparatus 1 detecting magnified character data reads upper side 24-dot data in the magnified character data from a document data memory 11 and transmits the same to the first buffer memory 8b to perform the printing of the upper side 24-dot data of a magnified character. Subsequently, the main control apparatus 1 controls a printing control circuit 8a when the printing of an upper side one line is finished and transfers the data of the first buffer memory 8b corresponding to the printing dot 10c of the lowermost stage of a thermal head 9 to the second buffer memory 8c to store the same therein. Subsequently, a redundant dot 10a is driven on the basis of the data of the second buffer memory 8c after paper feed to perform overlap printing.
JP62212170A 1987-08-25 1987-08-25 Printer Expired - Fee Related JPH0688417B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212170A JPH0688417B2 (en) 1987-08-25 1987-08-25 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212170A JPH0688417B2 (en) 1987-08-25 1987-08-25 Printer

Publications (2)

Publication Number Publication Date
JPS6453855A true JPS6453855A (en) 1989-03-01
JPH0688417B2 JPH0688417B2 (en) 1994-11-09

Family

ID=16618066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212170A Expired - Fee Related JPH0688417B2 (en) 1987-08-25 1987-08-25 Printer

Country Status (1)

Country Link
JP (1) JPH0688417B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229756A (en) * 1984-04-28 1985-11-15 Oki Electric Ind Co Ltd Printing method
JPS62202760A (en) * 1986-03-03 1987-09-07 Nec Corp Printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229756A (en) * 1984-04-28 1985-11-15 Oki Electric Ind Co Ltd Printing method
JPS62202760A (en) * 1986-03-03 1987-09-07 Nec Corp Printer

Also Published As

Publication number Publication date
JPH0688417B2 (en) 1994-11-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees