JPS6471756A - Liquid jet recorder - Google Patents

Liquid jet recorder

Info

Publication number
JPS6471756A
JPS6471756A JP22663187A JP22663187A JPS6471756A JP S6471756 A JPS6471756 A JP S6471756A JP 22663187 A JP22663187 A JP 22663187A JP 22663187 A JP22663187 A JP 22663187A JP S6471756 A JPS6471756 A JP S6471756A
Authority
JP
Japan
Prior art keywords
recording sheet
orifice
heater
discharge
recording
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
Application number
JP22663187A
Other languages
Japanese (ja)
Inventor
Atsushi Saito
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP22663187A priority Critical patent/JPS6471756A/en
Publication of JPS6471756A publication Critical patent/JPS6471756A/en
Pending legal-status Critical Current

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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles

Landscapes

  • Ink Jet (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

PURPOSE:To enable ink to be stably discharged without wastefully discharging the ink by extremely reducing a frequency of execution of blank discharge recovery operation with a recovery mechanism, by providing a means by which a space near an orifice of a recording head is made to be of a humid atmosphere. CONSTITUTION:A heater 10 is arranged along a rear side of a recording sheet 7 on an upstream side of a platen 4. The recording sheet 7 is heated from the rear side with this heater 10, and water contents contained in the recording sheet 7 are released. When the recording sheet is introduced on the platen 4 via a paper feed roller 5, the water contents contained in the recording sheet 7 are evaporated by heating with the heater 10, and are released as vapour into a space 11 between a discharge surface 3 and the recording sheet 7. Therefore, by keeping an atmosphere around an orifice in the space 11 under a humid state, water is adhered to its surroundings, and the orifice 2 can be prevented from drying. Thereby, a frequency of recovery operation owing to a blank discharge is reduced, and non-discharge owing to increase of viscosity of a recording solution can be restrained.
JP22663187A 1987-09-11 1987-09-11 Liquid jet recorder Pending JPS6471756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22663187A JPS6471756A (en) 1987-09-11 1987-09-11 Liquid jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22663187A JPS6471756A (en) 1987-09-11 1987-09-11 Liquid jet recorder

Publications (1)

Publication Number Publication Date
JPS6471756A true JPS6471756A (en) 1989-03-16

Family

ID=16848212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22663187A Pending JPS6471756A (en) 1987-09-11 1987-09-11 Liquid jet recorder

Country Status (1)

Country Link
JP (1) JPS6471756A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602577A (en) * 1994-07-21 1997-02-11 Hewlett-Packard Company Humidifier apparatus for fluid-containing tubes and an improved ink-jet printer utilizing the apparatus
US5790147A (en) * 1996-08-20 1998-08-04 Laser Cycle, Inc. Method of cleaning an ink jet head
WO2009090369A1 (en) * 2008-01-16 2009-07-23 Sun Chemical B.V. An ink jet printer and an ink jet printing process
US8267506B2 (en) 2008-09-26 2012-09-18 Sony Corporation Ink jet printer device and humidification method of ejection portion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602577A (en) * 1994-07-21 1997-02-11 Hewlett-Packard Company Humidifier apparatus for fluid-containing tubes and an improved ink-jet printer utilizing the apparatus
US5790147A (en) * 1996-08-20 1998-08-04 Laser Cycle, Inc. Method of cleaning an ink jet head
WO2009090369A1 (en) * 2008-01-16 2009-07-23 Sun Chemical B.V. An ink jet printer and an ink jet printing process
US8449076B2 (en) 2008-01-16 2013-05-28 Sun Chemical B.V. Ink jet printer and an ink jet printing process
US8267506B2 (en) 2008-09-26 2012-09-18 Sony Corporation Ink jet printer device and humidification method of ejection portion

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