JPS5621864A - Method of instllation of charge timing - Google Patents
Method of instllation of charge timingInfo
- Publication number
- JPS5621864A JPS5621864A JP9654279A JP9654279A JPS5621864A JP S5621864 A JPS5621864 A JP S5621864A JP 9654279 A JP9654279 A JP 9654279A JP 9654279 A JP9654279 A JP 9654279A JP S5621864 A JPS5621864 A JP S5621864A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- head
- electrodes
- phase
- pulse
- 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
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 make possible to install a charge timing with a few pieces of charge (detecting) electrodes by fixing a phase of a charge voltage pulse applied to the charge electrodes. CONSTITUTION:Charge detecting electrodes (21, 22) and charge electrodes (41, 42) which possess passing holes of ink particles having equal pitches to arranging pitches of ink spray nozzles respectively and are opposed inserting an insulation plate between them, are installed at each head section of a plurality of heads pair by pair. A charge detecting signal of the charge detecting electrode 21 is observed by giving a charge searching pulse D0 to the charge electrode, thereby shifting the phase of an exciting voltage in an ink jet head 11 in order. The phase shift is stopped when the separation phase of the ink particles in head 11 agrees with the charge pulse of D0 to charge the ink particles. The separation timings of the ink particles in head 12 and head 13 are installed similarly by applying the charge pulse D1 and D2 respectively.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9654279A JPS5621864A (en) | 1979-07-28 | 1979-07-28 | Method of instllation of charge timing |
US06/171,696 US4358775A (en) | 1979-07-28 | 1980-07-24 | Ink jet printing apparatus |
DE3028596A DE3028596C2 (en) | 1979-07-28 | 1980-07-28 | Color jet printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9654279A JPS5621864A (en) | 1979-07-28 | 1979-07-28 | Method of instllation of charge timing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621864A true JPS5621864A (en) | 1981-02-28 |
JPS6121836B2 JPS6121836B2 (en) | 1986-05-29 |
Family
ID=14167985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9654279A Granted JPS5621864A (en) | 1979-07-28 | 1979-07-28 | Method of instllation of charge timing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5621864A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5976266A (en) * | 1982-06-30 | 1984-05-01 | バ−リングトン・インダストリ−ズ・インコ−ポレ−テツド | Fluid jet printer |
-
1979
- 1979-07-28 JP JP9654279A patent/JPS5621864A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5976266A (en) * | 1982-06-30 | 1984-05-01 | バ−リングトン・インダストリ−ズ・インコ−ポレ−テツド | Fluid jet printer |
JPH0440186B2 (en) * | 1982-06-30 | 1992-07-02 | Burlington Industries Inc |
Also Published As
Publication number | Publication date |
---|---|
JPS6121836B2 (en) | 1986-05-29 |
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