JPS5783458A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5783458A
JPS5783458A JP16032980A JP16032980A JPS5783458A JP S5783458 A JPS5783458 A JP S5783458A JP 16032980 A JP16032980 A JP 16032980A JP 16032980 A JP16032980 A JP 16032980A JP S5783458 A JPS5783458 A JP S5783458A
Authority
JP
Japan
Prior art keywords
ink
failure
discharge
pressing
remaining amount
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
JP16032980A
Other languages
Japanese (ja)
Inventor
Shigeru Okamura
Hiroharu Terasawa
Shigemitsu Tazaki
Hiroshi Kyogoku
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 JP16032980A priority Critical patent/JPS5783458A/en
Publication of JPS5783458A publication Critical patent/JPS5783458A/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To obviate failure of ink discharge that cannot be eliminated by the operation for solving the undischarge of ink at a nozzle tip, by performing cooperatively the solving of a failure of discharge of ink and the detection of the remaining amount of ink. CONSTITUTION:Ink is sucked from an orifice NO by pressing down a pressing- down lever PB. at the same time, by the pressing-down of the RB, pressing plate PP is pressed, so that contacts S1-S4 positioned on the four corners of said PP through springs approach S1'-S4' and the remaining amount of ink is detected by the contact or uncontact of said contacts. In other words, in case the cause of the failure of discharge is due to the receding of the meniscus in a nozzle N, the failure of the discharge is solved, and in case it is due to the exhaustion of the remaining amount of ink, the S1-S4 and the S1'-S4' are connected to urge the operator through a buzzer or the like to supply ink.
JP16032980A 1980-11-14 1980-11-14 Ink jet recorder Pending JPS5783458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16032980A JPS5783458A (en) 1980-11-14 1980-11-14 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16032980A JPS5783458A (en) 1980-11-14 1980-11-14 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5783458A true JPS5783458A (en) 1982-05-25

Family

ID=15712602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16032980A Pending JPS5783458A (en) 1980-11-14 1980-11-14 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5783458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202702A (en) * 1985-04-08 1993-04-13 Canon Kabushiki Kaisha Ink jet recording apparatus and a method of cleaning a recording head used in the apparatus
US6082846A (en) * 1985-04-08 2000-07-04 Canon Kabushiki Kaisha Ink jet recording with recovery operation and associated test printing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114956A (en) * 1978-02-27 1979-09-07 Murata Manufacturing Co Elastic surface wave device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114956A (en) * 1978-02-27 1979-09-07 Murata Manufacturing Co Elastic surface wave device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202702A (en) * 1985-04-08 1993-04-13 Canon Kabushiki Kaisha Ink jet recording apparatus and a method of cleaning a recording head used in the apparatus
US6082846A (en) * 1985-04-08 2000-07-04 Canon Kabushiki Kaisha Ink jet recording with recovery operation and associated test printing

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