JPS59188467A - Paper-pressing mechanism for ink jet printer - Google Patents

Paper-pressing mechanism for ink jet printer

Info

Publication number
JPS59188467A
JPS59188467A JP6411483A JP6411483A JPS59188467A JP S59188467 A JPS59188467 A JP S59188467A JP 6411483 A JP6411483 A JP 6411483A JP 6411483 A JP6411483 A JP 6411483A JP S59188467 A JPS59188467 A JP S59188467A
Authority
JP
Japan
Prior art keywords
paper
rollers
ink jet
jet printer
pressing mechanism
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
Application number
JP6411483A
Other languages
Japanese (ja)
Other versions
JPH0520277B2 (en
Inventor
Mitsuaki Maruyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epuson Kk
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Epuson Kk
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Epuson Kk, Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Epuson Kk
Priority to JP6411483A priority Critical patent/JPH0520277B2/ja
Publication of JPS59188467A publication Critical patent/JPS59188467A/en
Publication of JPH0520277B2 publication Critical patent/JPH0520277B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02Rollers

Abstract

PURPOSE:To enable to use an ordinary paper also, by a method wherein a plurality of rollers smaller in diameter than paper press rollers and provided with thin saw tooth form projections on the outside periphery thereof are provided between the paper press rollers, in an ink jet printer. CONSTITUTION:The paper-pressing mechanism provided above a platen 1 comprises a pair of paper press rollers 4 for pressing both ends of a paper 3 which rollers are provided on a shaft 6, and a plurality of rollers 5 which are provided between the rollers 4 and each of which is provided with a plurality of saw tooth form projections on the outside periphery thereof slightly smaller in diameter than the rollers 4. When ink jet printing is conducted, the surface of the paper 3 is wetted, the paper 3 is elongated, and wrinkles are generated, so that the paper 3 once brought into close contact with the platen 1 is levitated. In this case, since a plurality of rollers 5 are provided between a pair of paper press rollers 4, the levitation quantity can be dispersed, and the paper 3 can be prevented from making contact with a nozzle surface of a printing head 7.
JP6411483A 1983-04-12 1983-04-12 Expired - Lifetime JPH0520277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6411483A JPH0520277B2 (en) 1983-04-12 1983-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6411483A JPH0520277B2 (en) 1983-04-12 1983-04-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2096918A Division JP2552192B2 (en) 1990-04-12 1990-04-12 Paper ejection roller in inkjet printer

Publications (2)

Publication Number Publication Date
JPS59188467A true JPS59188467A (en) 1984-10-25
JPH0520277B2 JPH0520277B2 (en) 1993-03-19

Family

ID=13248715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6411483A Expired - Lifetime JPH0520277B2 (en) 1983-04-12 1983-04-12

Country Status (1)

Country Link
JP (1) JPH0520277B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190544U (en) * 1983-06-03 1984-12-18
JPS61206676A (en) * 1985-03-12 1986-09-12 Canon Inc Ink jet recorder
JPH0283846U (en) * 1988-12-16 1990-06-28
JPH0541817U (en) * 1991-11-08 1993-06-08 セイコーエプソン株式会社 Printer output mechanism
US5291224A (en) * 1989-10-27 1994-03-01 Canon Kabushiki Kaisha Sheet feeding apparatus using pairs of spur rollers
FR2705057A1 (en) * 1992-09-10 1994-11-18 Seiko Epson Corp Method of discharging sheet of paper in a printer.
EP0736389A2 (en) * 1995-04-07 1996-10-09 Seiko Epson Corporation Ink jet recording method
EP0699537A3 (en) * 1994-09-02 1997-02-19 Canon Kk Ink jet recording apparatus
US5850233A (en) * 1989-09-18 1998-12-15 Canon Kabushiki Kaisha Conveying rotational member for an ink recording apparatus, and ink recording apparatus having the same
US6293669B1 (en) 1999-02-17 2001-09-25 Canon Kabushiki Kaisha Ink jet recording apparatus
EP2021184A1 (en) * 2006-05-26 2009-02-11 Ricoh Company, Ltd Paper conveying apparatus, image forming apparatus and ink-jet recording apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4534787B2 (en) * 2005-02-21 2010-09-01 ブラザー工業株式会社 Image forming apparatus

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190544U (en) * 1983-06-03 1984-12-18
JPS61206676A (en) * 1985-03-12 1986-09-12 Canon Inc Ink jet recorder
JPH06102386B2 (en) * 1985-03-12 1994-12-14 キヤノン株式会社 Inkjet recording device
JPH0283846U (en) * 1988-12-16 1990-06-28
US5850233A (en) * 1989-09-18 1998-12-15 Canon Kabushiki Kaisha Conveying rotational member for an ink recording apparatus, and ink recording apparatus having the same
US5636929A (en) * 1989-10-27 1997-06-10 Canon Kabushiki Kaisha Sheet feeding apparatus having multiple rotary members and cleaning members
US5291224A (en) * 1989-10-27 1994-03-01 Canon Kabushiki Kaisha Sheet feeding apparatus using pairs of spur rollers
JPH0541817U (en) * 1991-11-08 1993-06-08 セイコーエプソン株式会社 Printer output mechanism
US6027204A (en) * 1992-09-10 2000-02-22 Seiko Epson Corporation Printer including an ink cartridge
US5946016A (en) * 1992-09-10 1999-08-31 Seiko Epson Corp. Printer sheet discharge method
USRE40581E1 (en) * 1992-09-10 2008-11-25 Seiko Epson Corporation Printer including an ink cartridge
US5648807A (en) * 1992-09-10 1997-07-15 Seiko Epson Corporation Ink jet recording apparatus having an antismear sheet deformation discharge system
USRE38926E1 (en) 1992-09-10 2005-12-27 Seiko Epson Corporation Printer including an ink cartridge
US5742316A (en) * 1992-09-10 1998-04-21 Seiko Epson Corporation Actuation mechanism and printer using same
FR2705057A1 (en) * 1992-09-10 1994-11-18 Seiko Epson Corp Method of discharging sheet of paper in a printer.
US5850235A (en) * 1992-09-10 1998-12-15 Seiko Epson Corporation Printer
US5615873A (en) * 1992-09-10 1997-04-01 Seiko Epson Corporation Paper feeder in a printer
US5874979A (en) * 1994-09-02 1999-02-23 Canon Kabushiki Kaisha Ink jet recording apparatus
CN1070421C (en) * 1994-09-02 2001-09-05 佳能株式会社 Ink jet recording apparatus
EP0699537A3 (en) * 1994-09-02 1997-02-19 Canon Kk Ink jet recording apparatus
EP0736389A2 (en) * 1995-04-07 1996-10-09 Seiko Epson Corporation Ink jet recording method
EP0736389A3 (en) * 1995-04-07 1998-01-07 Seiko Epson Corporation Ink jet recording method
US6293669B1 (en) 1999-02-17 2001-09-25 Canon Kabushiki Kaisha Ink jet recording apparatus
EP2021184A1 (en) * 2006-05-26 2009-02-11 Ricoh Company, Ltd Paper conveying apparatus, image forming apparatus and ink-jet recording apparatus
EP2021184A4 (en) * 2006-05-26 2009-06-24 Ricoh Kk Paper conveying apparatus, image forming apparatus and ink-jet recording apparatus
US8256764B2 (en) 2006-05-26 2012-09-04 Ricoh Company, Ltd. Image forming apparatus with paper pressing member

Also Published As

Publication number Publication date
JPH0520277B2 (en) 1993-03-19

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