JPS5454553A - Data processor for electronic cash register - Google Patents
Data processor for electronic cash registerInfo
- Publication number
- JPS5454553A JPS5454553A JP12110477A JP12110477A JPS5454553A JP S5454553 A JPS5454553 A JP S5454553A JP 12110477 A JP12110477 A JP 12110477A JP 12110477 A JP12110477 A JP 12110477A JP S5454553 A JPS5454553 A JP S5454553A
- Authority
- JP
- Japan
- Prior art keywords
- key
- entry
- change
- commodity code
- changed
- 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
Links
Abstract
PURPOSE: To enable to compare the both program contents easily, by parallelly printing the program contents before and after the change when the content of RAM is changed.
CONSTITUTION: The change in the commodity code, for example, when "98 5 TX" is changed into "98 5 TX", after depressing the SKIP key of 'PLU key 21-7 twice (two skips because no change for the price 98 Yen and the section 5), depress the entry key "0" (meaning on Tax objective) "ENTRY" key and entry key 1( meaning chicket such as merchandize ticket) and "ENTRY" key in this sequence. The content thus changed is printed under the commodity code information before the sequential change (recording chart 50). After the end of print, CPU gives pulse to the feed terminal of the printer drive circuit, feeds recording paper by one line without print, and the commodity code information altered next is printed by spacing one line to the commodity code information newly printed
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12110477A JPS5454553A (en) | 1977-10-08 | 1977-10-08 | Data processor for electronic cash register |
DE2840982A DE2840982B2 (en) | 1977-10-08 | 1978-09-21 | Electronic cash register with a data processing unit and electronic cash register system |
US05/944,591 US4213179A (en) | 1977-10-08 | 1978-09-21 | Data processing apparatus for electronic cashier registers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12110477A JPS5454553A (en) | 1977-10-08 | 1977-10-08 | Data processor for electronic cash register |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5454553A true JPS5454553A (en) | 1979-04-28 |
Family
ID=14802971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12110477A Pending JPS5454553A (en) | 1977-10-08 | 1977-10-08 | Data processor for electronic cash register |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5454553A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4847733A (en) * | 1971-10-18 | 1973-07-06 | ||
JPS5047535A (en) * | 1973-08-30 | 1975-04-28 |
-
1977
- 1977-10-08 JP JP12110477A patent/JPS5454553A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4847733A (en) * | 1971-10-18 | 1973-07-06 | ||
JPS5047535A (en) * | 1973-08-30 | 1975-04-28 |
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