JPS5592984A - Ink jet recorder - Google Patents
Ink jet recorderInfo
- Publication number
- JPS5592984A JPS5592984A JP16518778A JP16518778A JPS5592984A JP S5592984 A JPS5592984 A JP S5592984A JP 16518778 A JP16518778 A JP 16518778A JP 16518778 A JP16518778 A JP 16518778A JP S5592984 A JPS5592984 A JP S5592984A
- Authority
- JP
- Japan
- Prior art keywords
- ink particles
- temperature
- output
- charge
- voltage
- 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.)
- Granted
Links
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE: To keep recording density constant and also hold the deflection of charged ink particles constant by controlling an ink temperature on the basis of the speed detection signal of flying ink particles and then by controlling a charging voltage on the basis of a deflection-position detection signal.
CONSTITUTION: While ink particles fly between charge detection electrodes 81 and 82, the Q output of FF30b is held at level "1" and a charging current is supplied to capacitor 30b. Therefore, its charging voltage is low or high according to the flying speed of ink particles and then compared with voltages Vs5 and Vs6, i.e. the highest speed limit value and lowest limit value by comparators 30e1 and 30e2 to give a temperature-increase or temperature-decrease command or latch command to heater control circuit 31, which cintrols the temperature of nozzle 5. On the other hand, charged ink particles deviate from a fixed track and strike charge detection electrode 62 or 63, and consequently the output of differential amplifiers 262 or 263 is held at "1" to increase or decrease the output voltage of level setting cirfuit 28, thereby varying the gain of level adjustment circuit 27. The output of circuit 27 is inputted to charge control circuit 20 to control the voltage of charge electrode 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16518778A JPS5843035B2 (en) | 1978-12-30 | 1978-12-30 | Inkjet recording device |
US06/106,806 US4310846A (en) | 1978-12-28 | 1979-12-26 | Deflection compensated ink ejection printing apparatus |
DE19792952669 DE2952669A1 (en) | 1978-12-28 | 1979-12-28 | COLOR OUTPUT DEVICE FOR A COLOR JET PRINTER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16518778A JPS5843035B2 (en) | 1978-12-30 | 1978-12-30 | Inkjet recording device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5592984A true JPS5592984A (en) | 1980-07-14 |
JPS5843035B2 JPS5843035B2 (en) | 1983-09-24 |
Family
ID=15807484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16518778A Expired JPS5843035B2 (en) | 1978-12-28 | 1978-12-30 | Inkjet recording device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5843035B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115865A (en) * | 1982-12-16 | 1984-07-04 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Method of adjusting ink jet printing system |
JPH03277557A (en) * | 1990-03-26 | 1991-12-09 | Canon Inc | Liquid injection recording |
JP2015128869A (en) * | 2014-01-08 | 2015-07-16 | 株式会社日立産機システム | Ink jet recorder |
-
1978
- 1978-12-30 JP JP16518778A patent/JPS5843035B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115865A (en) * | 1982-12-16 | 1984-07-04 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Method of adjusting ink jet printing system |
JPH0548179B2 (en) * | 1982-12-16 | 1993-07-20 | Ibm | |
JPH03277557A (en) * | 1990-03-26 | 1991-12-09 | Canon Inc | Liquid injection recording |
JP2015128869A (en) * | 2014-01-08 | 2015-07-16 | 株式会社日立産機システム | Ink jet recorder |
WO2015105031A1 (en) * | 2014-01-08 | 2015-07-16 | 株式会社日立産機システム | Inkjet recording device |
US9636911B2 (en) | 2014-01-08 | 2017-05-02 | Hitachi Industrial Equipment Systems Co., Ltd. | Inkjet recording device |
Also Published As
Publication number | Publication date |
---|---|
JPS5843035B2 (en) | 1983-09-24 |
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