JPS54116845A - Information unavailability mark print system - Google Patents
Information unavailability mark print systemInfo
- Publication number
- JPS54116845A JPS54116845A JP2347178A JP2347178A JPS54116845A JP S54116845 A JPS54116845 A JP S54116845A JP 2347178 A JP2347178 A JP 2347178A JP 2347178 A JP2347178 A JP 2347178A JP S54116845 A JPS54116845 A JP S54116845A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- error
- line
- character
- 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
Landscapes
- Dot-Matrix Printers And Others (AREA)
Abstract
PURPOSE: To discriminate easily a properly printed character from an error-detected character by detecting an error by an error detection circuit and by displaying its character line and character position in distinction from proper print.
CONSTITUTION: Print information inputted to receiver circuit 1 is sent to decoder 2, where error detection is performed; when no abnormality is detected, it is stored in memory 3, read out in sequence and sent to error detection circuit 5, where an error check is made, when no error is found, printing head 8 will print it. On detecting an unidentified code, etc., circuit 5 sends out error detection signal 12 to actuate form-feed stopping circuit 4 and when circuit 4 is not actuated, head 8 makes print for one line and then, form-feed mechanism 7 is actuated to change a line. When circuit 4 is being actuated, print is made on the same line.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2347178A JPS54116845A (en) | 1978-03-03 | 1978-03-03 | Information unavailability mark print system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2347178A JPS54116845A (en) | 1978-03-03 | 1978-03-03 | Information unavailability mark print system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54116845A true JPS54116845A (en) | 1979-09-11 |
Family
ID=12111436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2347178A Pending JPS54116845A (en) | 1978-03-03 | 1978-03-03 | Information unavailability mark print system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54116845A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181165A (en) * | 1984-11-30 | 1987-08-08 | 東北リコー株式会社 | Printing and testing device and operating method thereof |
| JPS63104048U (en) * | 1986-12-25 | 1988-07-06 |
-
1978
- 1978-03-03 JP JP2347178A patent/JPS54116845A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62181165A (en) * | 1984-11-30 | 1987-08-08 | 東北リコー株式会社 | Printing and testing device and operating method thereof |
| JPH054912B2 (en) * | 1984-11-30 | 1993-01-21 | Tohoku Riko Kk | |
| JPS63104048U (en) * | 1986-12-25 | 1988-07-06 | ||
| JPH0514864Y2 (en) * | 1986-12-25 | 1993-04-20 |
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