EP0393759A3 - Print gap adjustment mechanism in a printer - Google Patents
Print gap adjustment mechanism in a printer Download PDFInfo
- Publication number
- EP0393759A3 EP0393759A3 EP19900200897 EP90200897A EP0393759A3 EP 0393759 A3 EP0393759 A3 EP 0393759A3 EP 19900200897 EP19900200897 EP 19900200897 EP 90200897 A EP90200897 A EP 90200897A EP 0393759 A3 EP0393759 A3 EP 0393759A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- und
- daß
- print head
- printer
- druckkopf
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 abstract 1
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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
- B41J25/3088—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means on the printer frame, e.g. for rotation of an eccentric carriage guide shaft
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
Landscapes
- Common Mechanisms (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
Zur einfachen und genauen Einstellung eines Druckspaltes (19)
bei einem Drucker, z. B. bei einem Matrixnadeldrucker,
wird vorgeschlaglen
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3913073A DE3913073A1 (en) | 1989-04-21 | 1989-04-21 | METHOD FOR ADJUSTING A PRINT GAP IN A PRINTER |
DE3913073 | 1989-04-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0393759A2 EP0393759A2 (en) | 1990-10-24 |
EP0393759A3 true EP0393759A3 (en) | 1991-07-24 |
EP0393759B1 EP0393759B1 (en) | 1994-07-06 |
Family
ID=6379107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90200897A Expired - Lifetime EP0393759B1 (en) | 1989-04-21 | 1990-04-12 | Print gap adjustment mechanism in a printer |
Country Status (4)
Country | Link |
---|---|
US (1) | US5009526A (en) |
EP (1) | EP0393759B1 (en) |
JP (1) | JPH02295781A (en) |
DE (2) | DE3913073A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4113648A1 (en) * | 1991-04-26 | 1992-10-29 | Philips Patentverwaltung | METHOD FOR ADJUSTING A PRINT SPLIT IN A PRINTER, E.g. A MATRIX PRINTER, AND ARRANGEMENT FOR IMPLEMENTING THE METHOD |
US5227809A (en) * | 1991-06-17 | 1993-07-13 | Tektronix, Inc. | Automatic print head spacing mechanism for ink jet printer |
JPH0538851A (en) * | 1991-08-07 | 1993-02-19 | Seiko Epson Corp | Printing apparatus |
US5518324A (en) * | 1993-01-29 | 1996-05-21 | International Business Machines Corporation | Platen to print head gap adjustment arrangement |
US5529405A (en) * | 1993-02-01 | 1996-06-25 | International Business Machines Corporation | Manual control/override for automatic forms thickness adjustment |
JP2880627B2 (en) * | 1993-06-25 | 1999-04-12 | 東芝テック株式会社 | Print gap adjustment device |
JP3019129B2 (en) * | 1993-12-09 | 2000-03-13 | セイコーエプソン株式会社 | Automatic platen gap adjustment device for printer |
US5366301A (en) * | 1993-12-14 | 1994-11-22 | Hewlett-Packard Company | Record media gap adjustment system for use in printers |
US5488396A (en) * | 1994-03-07 | 1996-01-30 | Tektronix, Inc. | Printer print head positioning apparatus and method |
US5570959A (en) * | 1994-10-28 | 1996-11-05 | Fujitsu Limited | Method and system for printing gap adjustment |
US5821952A (en) * | 1996-09-06 | 1998-10-13 | Tektronix, Inc. | Method for automatic print head spacing in an ink jet printer |
DE19703883A1 (en) * | 1997-02-03 | 1998-08-06 | Psi Printer Systems Internatio | Device for setting the printing gap, esp. for a matrix printer |
DE19813899A1 (en) * | 1998-03-28 | 1999-09-30 | Psi Printer Systems Internatio | Printers, especially dot matrix printers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652153A (en) * | 1984-07-25 | 1987-03-24 | Oki Electric Industry Co., Ltd. | Wire dot-matrix printer |
US4676675A (en) * | 1984-05-09 | 1987-06-30 | Brother Kogyo Kabushiki Kaisha | Media thickness compensating device for a printer |
EP0292102A1 (en) * | 1987-03-24 | 1988-11-23 | Fujitsu Limited | Device for monitoring the thickness of printing sheets in a printer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983803A (en) * | 1973-09-27 | 1976-10-05 | Sperry Rand Corporation | Automatic print gap adjustment arrangement |
US4173927A (en) * | 1976-04-01 | 1979-11-13 | U.S. Philips Corporation | Printing device |
DE2651884C3 (en) * | 1976-11-13 | 1981-05-14 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Device for electromechanical distance control of a print head from the platen |
DE2752061C3 (en) * | 1977-11-22 | 1981-02-12 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Device for adjusting the distance of a print head perpendicular to the platen |
JPS6371375A (en) * | 1986-09-13 | 1988-03-31 | Ricoh Co Ltd | Printer |
JPS63112182A (en) * | 1986-10-31 | 1988-05-17 | Toshiba Corp | Printer device |
DE3706573A1 (en) * | 1987-02-28 | 1988-09-08 | Mannesmann Ag | DEVICE FOR ADJUSTING A PRINT HEAD TO THICK PRINTED MATERIAL IN A OFFICE MACHINE, IN PARTICULAR IN A SPARBOOK OR RECEIPT PRINTER |
JPS63265649A (en) * | 1987-04-23 | 1988-11-02 | Brother Ind Ltd | Printer |
JPS648056A (en) * | 1987-06-30 | 1989-01-12 | Konishiroku Photo Ind | Printing head compression device |
US4886380A (en) * | 1987-09-01 | 1989-12-12 | Primages, Inc. | Piezoelectric controlled electromagnetically driven printing |
CN1013840B (en) * | 1988-01-28 | 1991-09-11 | 精工爱普生株式会社 | Mechanism of automatically adjusting platen gap in printers |
-
1989
- 1989-04-21 DE DE3913073A patent/DE3913073A1/en not_active Withdrawn
-
1990
- 1990-04-10 US US07/508,034 patent/US5009526A/en not_active Expired - Fee Related
- 1990-04-12 EP EP90200897A patent/EP0393759B1/en not_active Expired - Lifetime
- 1990-04-12 DE DE59006336T patent/DE59006336D1/en not_active Expired - Fee Related
- 1990-04-18 JP JP2100521A patent/JPH02295781A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4676675A (en) * | 1984-05-09 | 1987-06-30 | Brother Kogyo Kabushiki Kaisha | Media thickness compensating device for a printer |
US4652153A (en) * | 1984-07-25 | 1987-03-24 | Oki Electric Industry Co., Ltd. | Wire dot-matrix printer |
EP0292102A1 (en) * | 1987-03-24 | 1988-11-23 | Fujitsu Limited | Device for monitoring the thickness of printing sheets in a printer |
Also Published As
Publication number | Publication date |
---|---|
JPH02295781A (en) | 1990-12-06 |
EP0393759B1 (en) | 1994-07-06 |
DE59006336D1 (en) | 1994-08-11 |
US5009526A (en) | 1991-04-23 |
DE3913073A1 (en) | 1990-10-25 |
EP0393759A2 (en) | 1990-10-24 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: PSI PRINTER SYSTEMS INTERNATIONAL GMBH |
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ITF | It: translation for a ep patent filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19940926 |
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