JPS5780065A - Ink jet printer - Google Patents

Ink jet printer

Info

Publication number
JPS5780065A
JPS5780065A JP15667180A JP15667180A JPS5780065A JP S5780065 A JPS5780065 A JP S5780065A JP 15667180 A JP15667180 A JP 15667180A JP 15667180 A JP15667180 A JP 15667180A JP S5780065 A JPS5780065 A JP S5780065A
Authority
JP
Japan
Prior art keywords
synchronized
signal
clock signal
image signal
residual vibration
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
JP15667180A
Other languages
Japanese (ja)
Inventor
Akio Akao
Masaaki Hitomi
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15667180A priority Critical patent/JPS5780065A/en
Publication of JPS5780065A publication Critical patent/JPS5780065A/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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/115—Ink jet characterised by jet control synchronising the droplet separation and charging time

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To control variation of injecting characteristics of an ink droplet by applying an image signal synchronized by a clock signal with a predetermined cycle to always coincide the phase of residual vibration and main vibration. CONSTITUTION:An input image signal A is synchronized with a clock signal B with a predetermined cycle by a delay type flip-flop 10 and, based on timing of a synchronized image signal C, treated by an AND gate Ag, a substraction circuit 15, a wave shaping circuit 16 or the like. The timing of a sine wave like drive signal applied to an ink droplet injecting apparatus 18 is synchronized with the clock signal B. At the informationless period T the residual vibration is generated for the synchronized image signal C only and the period of signal C is kept in the fold of integer of clock signal. The residual vibration is synchronized by the clock signal. Thereby after the informationless period T is passed, the phase of residual vibration coincides with the main vibration applied the image signal C and the stable injecting characteristics of an ink droplet are obtained.
JP15667180A 1980-11-06 1980-11-06 Ink jet printer Pending JPS5780065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15667180A JPS5780065A (en) 1980-11-06 1980-11-06 Ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15667180A JPS5780065A (en) 1980-11-06 1980-11-06 Ink jet printer

Publications (1)

Publication Number Publication Date
JPS5780065A true JPS5780065A (en) 1982-05-19

Family

ID=15632755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15667180A Pending JPS5780065A (en) 1980-11-06 1980-11-06 Ink jet printer

Country Status (1)

Country Link
JP (1) JPS5780065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107614854A (en) * 2015-06-08 2018-01-19 株式会社三国 The control device and control method of petrolift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107614854A (en) * 2015-06-08 2018-01-19 株式会社三国 The control device and control method of petrolift

Similar Documents

Publication Publication Date Title
JPS57146664A (en) Ink droplet control device for ink jet printer
JPS5394169A (en) Generating device for pulse duration modulated wave
JPS5780065A (en) Ink jet printer
JPS5237040A (en) Ink jet image device
JPS5245844A (en) Microprogram input/output control unit
JPS56129181A (en) Corrector for deviation of dot in ink jet printer
JPS5559978A (en) Liquid injector
JPS5417693A (en) Composite piezoelectric vibrator unit
JPS52142520A (en) Timing signal generator for copying machine
JPS5633784A (en) Print width control device for dot matrix printer
JPS57131566A (en) Ink jet recorder
JPS5510279A (en) Generator for timing clock pulse of modem
JPS53121622A (en) Sequence control method of copying machine
JPS5438124A (en) Correcting circuit for dot discrepancy in ink jet recorder
JPS56120380A (en) Thermal printer
JPS52142521A (en) Timing signal generator for copying machine
JPS53139960A (en) Cr oscillator circuit using schmitt triger circuit
JPS56113473A (en) Drive method for ink jet printer
JPS5796879A (en) Thermal printer
JPS5226110A (en) Method of preventing the receiving malfunction due to the subsequent oscillation of a phase pulse signal
JPS56103996A (en) Pulse generating circuit
JPS5345139A (en) Producing device for clock signal of constant cycle
JPS5333041A (en) Frequency step-multiplication circuit
JPS57136819A (en) Timer circuit
JPS5286754A (en) Hgih application equalizer