JPS6471759A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS6471759A
JPS6471759A JP22662887A JP22662887A JPS6471759A JP S6471759 A JPS6471759 A JP S6471759A JP 22662887 A JP22662887 A JP 22662887A JP 22662887 A JP22662887 A JP 22662887A JP S6471759 A JPS6471759 A JP S6471759A
Authority
JP
Japan
Prior art keywords
discharge surface
head
discharge
light source
irradiation
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
JP22662887A
Other languages
Japanese (ja)
Inventor
Yoshifumi Hattori
Genji Inada
Kenjiro Watanabe
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 JP22662887A priority Critical patent/JPS6471759A/en
Publication of JPS6471759A publication Critical patent/JPS6471759A/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—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles

Abstract

PURPOSE:To enable cleaning to be certainly performed without bringing deterioration of a discharge surface or the like, by providing a light source for drying the surface of a recording head to which a discharge port for discharging ink is established. CONSTITUTION:A light source 31 is provided to a position adjacent to a head recovery apparatus 26 and in oppose to a discharge surface 20A, and light is irradiated in order to dry the discharge surface 20A. Said irradiation is suitably controlled and only the discharge surface 20A is made dry. That is, a head home position sensor 511 for positioning a recording head 20 at a position opposed to cap part 26A of the head recovery apparatus 26, and a head irradiation position sensor 512 for positioning it to a position opposed to the light source 31 are provided. Then, irradiation is continued for a specific time while the discharge surface 20A wetted by ink is dried by a discharge recovery process and drying is not generated inside the discharge port. Thereby, cleaning is certainly performed without generating deterioration of the discharge surface or the like, and recording can be performed keeping the discharge surface under a good state.
JP22662887A 1987-09-11 1987-09-11 Ink jet recorder Pending JPS6471759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22662887A JPS6471759A (en) 1987-09-11 1987-09-11 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22662887A JPS6471759A (en) 1987-09-11 1987-09-11 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS6471759A true JPS6471759A (en) 1989-03-16

Family

ID=16848170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22662887A Pending JPS6471759A (en) 1987-09-11 1987-09-11 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS6471759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533376B1 (en) * 1999-01-29 2003-03-18 Spectra, Inc. Conditioning ink jet orifices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533376B1 (en) * 1999-01-29 2003-03-18 Spectra, Inc. Conditioning ink jet orifices

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