JPS5624875A - Facsimile unit - Google Patents

Facsimile unit

Info

Publication number
JPS5624875A
JPS5624875A JP9991979A JP9991979A JPS5624875A JP S5624875 A JPS5624875 A JP S5624875A JP 9991979 A JP9991979 A JP 9991979A JP 9991979 A JP9991979 A JP 9991979A JP S5624875 A JPS5624875 A JP S5624875A
Authority
JP
Japan
Prior art keywords
ink jet
signal
ink
output
jet head
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
JP9991979A
Other languages
Japanese (ja)
Inventor
Shuichi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP9991979A priority Critical patent/JPS5624875A/en
Publication of JPS5624875A publication Critical patent/JPS5624875A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ink Jet (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To prevent the choking of nozzle due to dried ink, by periodically jetting ink, when the ink jet head is at the home position. CONSTITUTION:When the clock signal is input to the frequency dividing counter 9, the pulse signal output every given time from the counter 9 is input to the AND gate 10. With the reception signal present, even if the ink jet head is at the home position, the reception signal is inverted and input to the gate 10 so that no ink jet trigger signal is output. If no reception signal is present, when the ink jet head is at the home position, every time the signal from the counter 9 is output, the ink jet trigger signal is output and ink is periodically jetted from the ink jet head to avoid choking of nozzle.
JP9991979A 1979-08-07 1979-08-07 Facsimile unit Pending JPS5624875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9991979A JPS5624875A (en) 1979-08-07 1979-08-07 Facsimile unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9991979A JPS5624875A (en) 1979-08-07 1979-08-07 Facsimile unit

Publications (1)

Publication Number Publication Date
JPS5624875A true JPS5624875A (en) 1981-03-10

Family

ID=14260175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9991979A Pending JPS5624875A (en) 1979-08-07 1979-08-07 Facsimile unit

Country Status (1)

Country Link
JP (1) JPS5624875A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845960A (en) * 1981-09-14 1983-03-17 Konishiroku Photo Ind Co Ltd On-demand type ink jet printer
JPS60154075A (en) * 1984-01-24 1985-08-13 Canon Inc Ink jet recording apparatus
JPS62116835U (en) * 1986-01-17 1987-07-24
JPS62293654A (en) * 1986-06-12 1987-12-21 Furukawa Electric Co Ltd:The Heat pipe cooler for semiconductor and manufacture thereof
JPS62293655A (en) * 1986-06-12 1987-12-21 Furukawa Electric Co Ltd:The Heat pipe cooler for semiconductor and manufacture thereof
JPH03245660A (en) * 1990-02-23 1991-11-01 Canon Inc Facsimile equipment
US5572242A (en) * 1992-03-02 1996-11-05 Seiko Epson Corporation Inkjet having recovery system control method and apparatus operating during periods of non-use
US6508528B2 (en) 1999-03-10 2003-01-21 Seiko Epson Corporation Ink jet printer, control method for the same, and data storage medium for recording the control method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845960A (en) * 1981-09-14 1983-03-17 Konishiroku Photo Ind Co Ltd On-demand type ink jet printer
JPS60154075A (en) * 1984-01-24 1985-08-13 Canon Inc Ink jet recording apparatus
JPH0639163B2 (en) * 1984-01-24 1994-05-25 キヤノン株式会社 Inkjet recording device
JPS62116835U (en) * 1986-01-17 1987-07-24
JPS62293654A (en) * 1986-06-12 1987-12-21 Furukawa Electric Co Ltd:The Heat pipe cooler for semiconductor and manufacture thereof
JPS62293655A (en) * 1986-06-12 1987-12-21 Furukawa Electric Co Ltd:The Heat pipe cooler for semiconductor and manufacture thereof
JPH0466389B2 (en) * 1986-06-12 1992-10-23 Furukawa Electric Co Ltd
JPH0466390B2 (en) * 1986-06-12 1992-10-23 Furukawa Electric Co Ltd
JPH03245660A (en) * 1990-02-23 1991-11-01 Canon Inc Facsimile equipment
US5572242A (en) * 1992-03-02 1996-11-05 Seiko Epson Corporation Inkjet having recovery system control method and apparatus operating during periods of non-use
US6508528B2 (en) 1999-03-10 2003-01-21 Seiko Epson Corporation Ink jet printer, control method for the same, and data storage medium for recording the control method

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