JPS57152976A - Printer device - Google Patents
Printer deviceInfo
- Publication number
- JPS57152976A JPS57152976A JP4016981A JP4016981A JPS57152976A JP S57152976 A JPS57152976 A JP S57152976A JP 4016981 A JP4016981 A JP 4016981A JP 4016981 A JP4016981 A JP 4016981A JP S57152976 A JPS57152976 A JP S57152976A
- Authority
- JP
- Japan
- Prior art keywords
- platen
- paper
- printing head
- thickness
- stopper
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/20—Platen adjustments for varying the strength of impression, for a varying number of papers, for wear or for alignment, or for print gap adjustment
Landscapes
- Handling Of Sheets (AREA)
Abstract
PURPOSE:To provide a printer device in which a member for detecting thickness of a paper engages a platen, and a gap between a printing head and the platen can be self-regulated through movement of the platen corresponding to the thickness of the paper. CONSTITUTION:A platen 3, placed on rollers 4, faces a printing head 1, and is movably positioned so that it can come close to and part from the head. A stopper 5, engaging the platen 3, is mounted to prevent collision of the printing head 1 with the platen 3. The platen is always pressed toward the stopper (5) side through a spring 6. An arm 3 is attached to the platen 3, a roller 8 is installed to the end thereof, and a pad plate 9 is situated through a paper 2. This causes moving of the platen in a manner to be positioned facing and opposite to the printing head 1 corresponding to the thickness of the paper 2 located between the plate 9 and the roller 2, which results in providing a gap, suitable for the thickness of the paper 2, between the platen 3 and the printing head 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4016981A JPS57152976A (en) | 1981-03-19 | 1981-03-19 | Printer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4016981A JPS57152976A (en) | 1981-03-19 | 1981-03-19 | Printer device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57152976A true JPS57152976A (en) | 1982-09-21 |
Family
ID=12573257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4016981A Pending JPS57152976A (en) | 1981-03-19 | 1981-03-19 | Printer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57152976A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496256A (en) * | 1983-03-29 | 1985-01-29 | Ncr Corporation | Impact printing apparatus |
JPH01182077A (en) * | 1988-01-14 | 1989-07-19 | Canon Inc | Recorder |
US5118209A (en) * | 1990-03-30 | 1992-06-02 | Transtechnology Corporation | Print gap optimizer |
US5316395A (en) * | 1990-04-25 | 1994-05-31 | Fujitsu Limited | Printing apparatus having head GAP adjusting device. |
US5474392A (en) * | 1987-03-24 | 1995-12-12 | Fujitsu Limited | Device for automatically detecting thickness of printing sheet in a printer |
US5812160A (en) * | 1989-11-29 | 1998-09-22 | Kyocera Corporation | Image forming apparatus with improved assemblies for tore carrier, toner passage control device and backing electrode |
FR2808729A1 (en) * | 2000-05-15 | 2001-11-16 | Printherm | THERMAL PRINTER |
-
1981
- 1981-03-19 JP JP4016981A patent/JPS57152976A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496256A (en) * | 1983-03-29 | 1985-01-29 | Ncr Corporation | Impact printing apparatus |
US5474392A (en) * | 1987-03-24 | 1995-12-12 | Fujitsu Limited | Device for automatically detecting thickness of printing sheet in a printer |
JPH01182077A (en) * | 1988-01-14 | 1989-07-19 | Canon Inc | Recorder |
US5812160A (en) * | 1989-11-29 | 1998-09-22 | Kyocera Corporation | Image forming apparatus with improved assemblies for tore carrier, toner passage control device and backing electrode |
US5118209A (en) * | 1990-03-30 | 1992-06-02 | Transtechnology Corporation | Print gap optimizer |
US5316395A (en) * | 1990-04-25 | 1994-05-31 | Fujitsu Limited | Printing apparatus having head GAP adjusting device. |
US5499876A (en) * | 1990-04-25 | 1996-03-19 | Fujitsu Limited | Printing apparatus having head gap adjusting device |
FR2808729A1 (en) * | 2000-05-15 | 2001-11-16 | Printherm | THERMAL PRINTER |
EP1155867A1 (en) * | 2000-05-15 | 2001-11-21 | Printherm | Thermal printer |
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