JPS57178758A - Both-side printing machine - Google Patents
Both-side printing machineInfo
- Publication number
- JPS57178758A JPS57178758A JP56063942A JP6394281A JPS57178758A JP S57178758 A JPS57178758 A JP S57178758A JP 56063942 A JP56063942 A JP 56063942A JP 6394281 A JP6394281 A JP 6394281A JP S57178758 A JPS57178758 A JP S57178758A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- typing
- line
- information
- prints
- 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
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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
Abstract
PURPOSE:To enable to reduce by half the quantity of recording medium in a printing machine for an information processor by arranging a pair of typing heads at relative positions and printing on both side surfaces of the medium while moving synchronously the heads in the same directions. CONSTITUTION:A clutch 13 is engaged in accordance with a typing operation start command, the rotation of a motor 14 is transmitted through a shaft 12 to pulleys 8, 9, typing units 2, 3 are moved synchronously, printing information is provided, and both sides are simultaneously pinted. Since the units 2, 3 move synchronously with each other, the unit 2 prints forwardly, the unit 3 prints backwardly, and when one line is printed completely, a recording sheet 1 is fed upwardly by one line, and a printing of next line is performed in a direction opposite to the previous printing. This control can be performed by inverting the information logic of the software of a controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56063942A JPS57178758A (en) | 1981-04-30 | 1981-04-30 | Both-side printing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56063942A JPS57178758A (en) | 1981-04-30 | 1981-04-30 | Both-side printing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57178758A true JPS57178758A (en) | 1982-11-04 |
Family
ID=13243903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56063942A Pending JPS57178758A (en) | 1981-04-30 | 1981-04-30 | Both-side printing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57178758A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5931172A (en) * | 1982-08-16 | 1984-02-20 | Usac Electronics Ind Co Ltd | Printing apparatus |
JPS6062945U (en) * | 1983-10-05 | 1985-05-02 | 株式会社ピーエフユー | shuttle printer |
US6565183B2 (en) | 2000-04-28 | 2003-05-20 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
US6899420B2 (en) | 1998-12-16 | 2005-05-31 | Silverbrook Research Pty Ltd | Printing system with compact print engine |
US7239407B1 (en) | 1998-12-16 | 2007-07-03 | Silverbrook Research Pty Ltd | Controller for controlling printing on both surfaces of a sheet of print media |
US7841789B2 (en) | 1998-12-16 | 2010-11-30 | Silverbrook Research Pty Ltd | Printer with print engine mounted within paper tray |
-
1981
- 1981-04-30 JP JP56063942A patent/JPS57178758A/en active Pending
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5931172A (en) * | 1982-08-16 | 1984-02-20 | Usac Electronics Ind Co Ltd | Printing apparatus |
JPS6062945U (en) * | 1983-10-05 | 1985-05-02 | 株式会社ピーエフユー | shuttle printer |
US7280235B2 (en) | 1998-12-16 | 2007-10-09 | Silverbrook Research Pty Ltd | Print engine for double-sided printing |
US7414749B2 (en) | 1998-12-16 | 2008-08-19 | Silverbrook Research Pty Ltd | Dual printhead controller architecture |
US6918665B2 (en) | 1998-12-16 | 2005-07-19 | Silverbrook Research Pty Ltd | Printing system with compact transfer roller |
US7055947B2 (en) | 1998-12-16 | 2006-06-06 | Silverbrook Research Pty Ltd | Printhead-transfer roller arrangement |
US7187470B2 (en) | 1998-12-16 | 2007-03-06 | Silverbrook Research Pty Ltd | Print engine mechanism |
US7239407B1 (en) | 1998-12-16 | 2007-07-03 | Silverbrook Research Pty Ltd | Controller for controlling printing on both surfaces of a sheet of print media |
US7845789B2 (en) | 1998-12-16 | 2010-12-07 | Silverbrook Research Pty Ltd | Print engine with a transfer roller for a recess-mountable pagewidth printer |
US7280244B2 (en) | 1998-12-16 | 2007-10-09 | Silverbrook Research Pty Ltd | Printer simultaneously printing on both surfaces of a sheet |
US7328966B2 (en) | 1998-12-16 | 2008-02-12 | Silverbrook Research Pty Ltd | Page-width inkjet printer with printhead-transfer roller arrangement |
US6899420B2 (en) | 1998-12-16 | 2005-05-31 | Silverbrook Research Pty Ltd | Printing system with compact print engine |
US7484840B2 (en) | 1998-12-16 | 2009-02-03 | Silverbrook Research Pty Ltd | Transfer roller assembly for a compact printer |
US7744208B2 (en) | 1998-12-16 | 2010-06-29 | Silverbrook Research Pty Ltd. | Printer with ink transfer roller and cleaning station |
US7782481B2 (en) | 1998-12-16 | 2010-08-24 | Silverbrook Research Pty Ltd | Dual printhead controller architecture for ink quality assurance circuitry |
US7787148B2 (en) | 1998-12-16 | 2010-08-31 | Silverbrook Research Pty Ltd | Dual printhead controller architecture having hidden slave |
US7808670B2 (en) | 1998-12-16 | 2010-10-05 | Silverbrook Research Pty Ltd | Print media tray assembly with ink transfer arrangement |
US7841789B2 (en) | 1998-12-16 | 2010-11-30 | Silverbrook Research Pty Ltd | Printer with print engine mounted within paper tray |
US6565183B2 (en) | 2000-04-28 | 2003-05-20 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
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