JPS5766972A - Ink jet recorder - Google Patents
Ink jet recorderInfo
- Publication number
- JPS5766972A JPS5766972A JP14278580A JP14278580A JPS5766972A JP S5766972 A JPS5766972 A JP S5766972A JP 14278580 A JP14278580 A JP 14278580A JP 14278580 A JP14278580 A JP 14278580A JP S5766972 A JPS5766972 A JP S5766972A
- Authority
- JP
- Japan
- Prior art keywords
- recording sheet
- ink jet
- projection
- contact
- top end
- 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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds
Landscapes
- Ink Jet (AREA)
Abstract
PURPOSE:To inhibit the stain of a recording sheet when the sheet is inserted, by forming a projection on an ink jet head at its recording sheet-feed side exposed to the recording sheet. CONSTITUTION:An ink jet head 8 is provided with a projection 10 at the recording sheet-feed side of its surface 9 opposed to a recording sheet. Due to the projection 10, the recording sheet 2 comes in contact with the projection 10, while its contact with a nozzle surface 9 can be avoided. The top end of the recording sheet might come in contact with the nozsle surface 9, just after the top end passes through an outlet 11, however, in this case, the side surface of the top end only will be stained by the contact, but such a stain does not cause any practical problem.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14278580A JPS5766972A (en) | 1980-10-13 | 1980-10-13 | Ink jet recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14278580A JPS5766972A (en) | 1980-10-13 | 1980-10-13 | Ink jet recorder |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31779088A Division JPH02509A (en) | 1988-12-16 | 1988-12-16 | Ink jet recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766972A true JPS5766972A (en) | 1982-04-23 |
Family
ID=15323539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14278580A Pending JPS5766972A (en) | 1980-10-13 | 1980-10-13 | Ink jet recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766972A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194035U (en) * | 1982-06-21 | 1983-12-23 | シャープ株式会社 | Inkjet printer print head |
EP0334548A2 (en) * | 1988-03-21 | 1989-09-27 | Hewlett-Packard Company | Device to assure paper flatness and pen-to-paper spacing during printing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5515843A (en) * | 1978-07-21 | 1980-02-04 | Seiko Epson Corp | Ink jet recording device |
JPS5517574A (en) * | 1978-07-26 | 1980-02-07 | Seiko Epson Corp | Ink jet recording device |
JPS5542874A (en) * | 1978-09-21 | 1980-03-26 | Canon Inc | Recording head cartridge |
-
1980
- 1980-10-13 JP JP14278580A patent/JPS5766972A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5515843A (en) * | 1978-07-21 | 1980-02-04 | Seiko Epson Corp | Ink jet recording device |
JPS5517574A (en) * | 1978-07-26 | 1980-02-07 | Seiko Epson Corp | Ink jet recording device |
JPS5542874A (en) * | 1978-09-21 | 1980-03-26 | Canon Inc | Recording head cartridge |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58194035U (en) * | 1982-06-21 | 1983-12-23 | シャープ株式会社 | Inkjet printer print head |
JPH0337961Y2 (en) * | 1982-06-21 | 1991-08-12 | ||
EP0334548A2 (en) * | 1988-03-21 | 1989-09-27 | Hewlett-Packard Company | Device to assure paper flatness and pen-to-paper spacing during printing |
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