CA1191390A - Selective density printing using dot matrix print heads in fixed spatial relation - Google Patents
Selective density printing using dot matrix print heads in fixed spatial relationInfo
- Publication number
- CA1191390A CA1191390A CA000417174A CA417174A CA1191390A CA 1191390 A CA1191390 A CA 1191390A CA 000417174 A CA000417174 A CA 000417174A CA 417174 A CA417174 A CA 417174A CA 1191390 A CA1191390 A CA 1191390A
- Authority
- CA
- Canada
- Prior art keywords
- head
- heads
- character
- line
- 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.)
- Expired
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
- B41J2/515—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 line printer type
Landscapes
- Printers Characterized By Their Purpose (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33289881A | 1981-12-21 | 1981-12-21 | |
US332,898 | 1981-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1191390A true CA1191390A (en) | 1985-08-06 |
Family
ID=23300340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000417174A Expired CA1191390A (en) | 1981-12-21 | 1982-12-07 | Selective density printing using dot matrix print heads in fixed spatial relation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0082336B1 (de) |
JP (1) | JPS58110266A (de) |
CA (1) | CA1191390A (de) |
DE (1) | DE3278761D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611630A (en) * | 1995-12-27 | 1997-03-18 | Pitney Bowes Inc. | Method and apparatus for securely printing a postal indicia image having a different dot density in two dimensions thereof |
US5769550A (en) * | 1995-12-27 | 1998-06-23 | Pitney Bowes Inc. | Method and apparatus for securely printing an indicia image in multiple passes including an enhancement pass |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0145025B1 (de) * | 1983-12-14 | 1990-07-25 | Oki Electric Industry Company, Limited | Seriendrucker mit mehreren Schreibköpfen |
DE3730844A1 (de) * | 1987-09-14 | 1989-03-23 | Siemens Ag | Matrix-schreibeinrichtung |
DE68928464T2 (de) * | 1988-03-02 | 1998-04-23 | Canon Kk | Saugvorrichtung für einen Tintenstrahldrucker |
JP2785031B2 (ja) * | 1988-03-02 | 1998-08-13 | キヤノン株式会社 | シリアルプリンタ |
CN102750264A (zh) * | 2012-06-12 | 2012-10-24 | 华东师范大学 | 一种Truetype字体加粗数据处理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7613358A (nl) * | 1976-12-01 | 1978-06-05 | Philips Nv | Besturingsinrichting voor een matrixdrukker. |
DE2633978C2 (de) * | 1976-07-28 | 1978-04-20 | Oki Electric Industry Co., Ltd., Tokio | Verfahren und Schaltungsanordnung zur Zwischenpunktausdruckung bei Punktdruckern |
IL56669A0 (en) * | 1978-02-15 | 1979-05-31 | Nori Sinoto | Matrix printer |
JPS5527266A (en) * | 1978-08-17 | 1980-02-27 | Nec Corp | High speed dott matrix printer |
JPS55111273A (en) * | 1979-02-15 | 1980-08-27 | Rogon Corp | Printer and its method |
US4284001A (en) * | 1979-10-19 | 1981-08-18 | International Business Machines Corp. | Head image generator for a matrix printer |
JPS5663677A (en) * | 1979-10-30 | 1981-05-30 | Oki Electric Ind Co Ltd | Printing control system of dot printer |
-
1982
- 1982-11-23 DE DE8282110825T patent/DE3278761D1/de not_active Expired
- 1982-11-23 EP EP19820110825 patent/EP0082336B1/de not_active Expired
- 1982-12-07 CA CA000417174A patent/CA1191390A/en not_active Expired
- 1982-12-09 JP JP21479282A patent/JPS58110266A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611630A (en) * | 1995-12-27 | 1997-03-18 | Pitney Bowes Inc. | Method and apparatus for securely printing a postal indicia image having a different dot density in two dimensions thereof |
US5769550A (en) * | 1995-12-27 | 1998-06-23 | Pitney Bowes Inc. | Method and apparatus for securely printing an indicia image in multiple passes including an enhancement pass |
Also Published As
Publication number | Publication date |
---|---|
EP0082336A2 (de) | 1983-06-29 |
JPS6311153B2 (de) | 1988-03-11 |
DE3278761D1 (en) | 1988-08-18 |
EP0082336A3 (en) | 1985-08-21 |
JPS58110266A (ja) | 1983-06-30 |
EP0082336B1 (de) | 1988-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |