JPS5595141A - Printing method - Google Patents

Printing method

Info

Publication number
JPS5595141A
JPS5595141A JP207179A JP207179A JPS5595141A JP S5595141 A JPS5595141 A JP S5595141A JP 207179 A JP207179 A JP 207179A JP 207179 A JP207179 A JP 207179A JP S5595141 A JPS5595141 A JP S5595141A
Authority
JP
Japan
Prior art keywords
code
input data
ram23
undefined code
undefined
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
JP207179A
Other languages
Japanese (ja)
Inventor
Katsumi Fukazawa
Isao Tamura
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 TEC Corp
Original Assignee
Tokyo 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 Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP207179A priority Critical patent/JPS5595141A/en
Publication of JPS5595141A publication Critical patent/JPS5595141A/en
Pending legal-status Critical Current

Links

Landscapes

  • Record Information Processing For Printing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

PURPOSE: To improve the reliability of print data by coding input data into a symbol showing an undefined code and then by printing it when making sure that the input data is the undefined code.
CONSTITUTION: In a cash register equipped with a dot printer, input data from external equipment 28 to interface IF24 is latched in a memory and its content is sent to CPU21. Then, CPU21 checks whether this content is a code defined in ROM22 or RAM23 and when so, its print data is coded and stored in RAM23. When it is an undefined code, the code latched in the memory of IF24 is sent again to CPU and then cheched there times and when it is judged to be the undefined code, this print data is coded into an undefined code symbol, which is stored in RAM23 and then printed out by the printer by way of I/O port 25. In this case, the printer changes lines after the input data is printed out and then prints an error message out.
COPYRIGHT: (C)1980,JPO&Japio
JP207179A 1979-01-11 1979-01-11 Printing method Pending JPS5595141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP207179A JPS5595141A (en) 1979-01-11 1979-01-11 Printing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP207179A JPS5595141A (en) 1979-01-11 1979-01-11 Printing method

Publications (1)

Publication Number Publication Date
JPS5595141A true JPS5595141A (en) 1980-07-19

Family

ID=11519104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP207179A Pending JPS5595141A (en) 1979-01-11 1979-01-11 Printing method

Country Status (1)

Country Link
JP (1) JPS5595141A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153442A (en) * 1980-04-30 1981-11-27 Toshiba Corp Output code translator for printer
JPH0220364A (en) * 1988-07-08 1990-01-23 Canon Inc Printing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895105A (en) * 1972-03-15 1973-12-06
JPS5130405A (en) * 1974-09-07 1976-03-15 Oki Electric Ind Co Ltd
JPS5359308A (en) * 1976-11-09 1978-05-29 Fujitsu Ltd Information recording control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895105A (en) * 1972-03-15 1973-12-06
JPS5130405A (en) * 1974-09-07 1976-03-15 Oki Electric Ind Co Ltd
JPS5359308A (en) * 1976-11-09 1978-05-29 Fujitsu Ltd Information recording control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153442A (en) * 1980-04-30 1981-11-27 Toshiba Corp Output code translator for printer
JPH0220364A (en) * 1988-07-08 1990-01-23 Canon Inc Printing apparatus

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