JPS564464A - Ink beam position correcting device for ink jet printer - Google Patents
Ink beam position correcting device for ink jet printerInfo
- Publication number
- JPS564464A JPS564464A JP7930779A JP7930779A JPS564464A JP S564464 A JPS564464 A JP S564464A JP 7930779 A JP7930779 A JP 7930779A JP 7930779 A JP7930779 A JP 7930779A JP S564464 A JPS564464 A JP S564464A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- timing
- circuit
- ink
- error
- 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
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
- B41J2/13—Ink jet characterised by jet control for inclination of printed pattern
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To prevent the shear of position in printing due to a timing-axis error, etc. by providing a means for detecting the timing-axis error, etc. of a recording signal and thereby controlling the quantity of deflection of an ink beam. CONSTITUTION:From a recording signal cotaining the change of timing-axis inputted in a terminal 17 a synchronizing signal is separated in a scan synchronizing signal separating circuit 11 and this synchronizing signal is compared with a standard signal from a circuit 10 in a phase comparing circuit 12. A phase error signal from the circuit 12 is integrated in a low-pass filter 13, thereby a timing-axis error signal being obtained. This signal is proportional to the error of position of an ink beam on the printing paper. Then the signal is adjusted for its level by a level adjuster 14 and, after that, is summed up with the recording signal in a summing circuit 15, being inputted in an electrification electrode 4 through an output circuit 16. By this the quantity of electrification of the ink beam is controlled and the timing-axis change error of the quantity of deflection of the ink beam is corrected, thus the position of the ink beam on the recording paper 1 is corrected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7930779A JPS564464A (en) | 1979-06-22 | 1979-06-22 | Ink beam position correcting device for ink jet printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7930779A JPS564464A (en) | 1979-06-22 | 1979-06-22 | Ink beam position correcting device for ink jet printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS564464A true JPS564464A (en) | 1981-01-17 |
Family
ID=13686185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7930779A Pending JPS564464A (en) | 1979-06-22 | 1979-06-22 | Ink beam position correcting device for ink jet printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS564464A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5878818U (en) * | 1981-11-19 | 1983-05-27 | 佳伸産業株式会社 | Work alignment supply device |
WO2019142630A1 (en) | 2018-01-18 | 2019-07-25 | Ricoh Company, Ltd. | Toner, toner stored unit, and image forming apparatus |
-
1979
- 1979-06-22 JP JP7930779A patent/JPS564464A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5878818U (en) * | 1981-11-19 | 1983-05-27 | 佳伸産業株式会社 | Work alignment supply device |
WO2019142630A1 (en) | 2018-01-18 | 2019-07-25 | Ricoh Company, Ltd. | Toner, toner stored unit, and image forming apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1475334A (en) | Stimulation control apparatus for a jet drop recorder | |
GB1215495A (en) | Improvements in or relating to web register control apparatus | |
JPS55150377A (en) | Ink jet printer | |
GB1413257A (en) | Ink jet printer | |
JPS5237432A (en) | Phase matching device for ink jet recording device | |
CA1098160A (en) | Method and apparatus for controlling the velocity of ink drops in an ink jet printer | |
EP0119941A3 (en) | A color printing control system and method | |
JPS5731134A (en) | Drawing device by electron beam | |
JPS564464A (en) | Ink beam position correcting device for ink jet printer | |
JPS56126172A (en) | Liquid drop injector | |
JPS56145041A (en) | Adjustment device of paper-feeding pressure to feed roller for paper accumulated in cassette | |
FR2413980A1 (en) | DEVICE FOR DISCONNECTING DEFECTIVE ELEMENTS IN AN INKJET PRINTER | |
DE3332750A1 (en) | Colour mark probe for detecting brightness fluctuations on surfaces | |
JPS51130128A (en) | Ink jet printer | |
GB1450796A (en) | Photographic colour printing apparatus | |
JPS5389738A (en) | Correction system for color ink jet printer | |
GB1040502A (en) | Apparatus for automatically controlling exposure in photographic printing machines | |
JPS56126170A (en) | Ink viscosity detecting method in ink jet printer | |
GB1389557A (en) | Servo apparatus | |
GB1450797A (en) | Photographic colour printing apparatus and method for its adjustment | |
JPS53102035A (en) | Correcting device for dot discrepancy in ink jet printing | |
JPS55109676A (en) | Control system for ink jet printer | |
JPS5412225A (en) | Ink jet printer | |
JPS5579177A (en) | System for correcting printing slippage in speed control deflection type ink jet recorder | |
JPS55135677A (en) | Ink jet type recording device |