IT1160665B - Character generator for impact matrix printer - Google Patents
Character generator for impact matrix printerInfo
- Publication number
- IT1160665B IT1160665B IT69173/78A IT6917378A IT1160665B IT 1160665 B IT1160665 B IT 1160665B IT 69173/78 A IT69173/78 A IT 69173/78A IT 6917378 A IT6917378 A IT 6917378A IT 1160665 B IT1160665 B IT 1160665B
- Authority
- IT
- Italy
- Prior art keywords
- printing device
- printing
- head
- character generator
- speed
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title abstract 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
A printing device capable of forming dots having a dia. of 0.25 mm is scanned across a page to provide parallel lines separated by 0.75 mm. The scanning takes place at a speed permitting the printing device to produce, on repetitive operation, overlapping dots producing a smooth horizontal lines. A data controller times actuation of the printing device as it crosses the location of a desired character line. The lateral resolution of the timer is approx. equal to 0.025 mm to obtain a line smoothness for slanted and curved lines which is greater than that obtainable by a regular matrix. The printer is used to produce high quality alphanumeric characters from word data with an impact pin printing head. To maximise the printing speed, the head may be designed to print while moving in both directions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69173/78A IT1160665B (en) | 1978-09-20 | 1978-09-20 | Character generator for impact matrix printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69173/78A IT1160665B (en) | 1978-09-20 | 1978-09-20 | Character generator for impact matrix printer |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7869173A0 IT7869173A0 (en) | 1978-09-20 |
IT1160665B true IT1160665B (en) | 1987-03-11 |
Family
ID=11311483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69173/78A IT1160665B (en) | 1978-09-20 | 1978-09-20 | Character generator for impact matrix printer |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1160665B (en) |
-
1978
- 1978-09-20 IT IT69173/78A patent/IT1160665B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7869173A0 (en) | 1978-09-20 |
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