ES467289A1 - Dispositivo de circuitos para perfeccionar la impresion por gotas de tinta en un aparato de impresion - Google Patents
Dispositivo de circuitos para perfeccionar la impresion por gotas de tinta en un aparato de impresionInfo
- Publication number
- ES467289A1 ES467289A1 ES467289A ES467289A ES467289A1 ES 467289 A1 ES467289 A1 ES 467289A1 ES 467289 A ES467289 A ES 467289A ES 467289 A ES467289 A ES 467289A ES 467289 A1 ES467289 A1 ES 467289A1
- Authority
- ES
- Spain
- Prior art keywords
- ink drop
- circuitry
- lead
- drop printing
- carrier velocity
- 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.)
- Expired
Links
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- B41J2/125—Sensors, e.g. deflection sensors
-
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/20—Positive-feed character-spacing mechanisms
- B41J19/202—Drive control means for carriage movement
-
- 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
- Character Spaces And Line Spaces In Printers (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Dispositivo de circuitos para perfeccionar la impresión por gotas de tinta en un aparato de impresión del tipo que tiene: un portador o carro que soporta un proyector de gotas de tinta y que se mueve a través de un medio de registro a cierta velocidad con respecto al medio de registro, la cual puede variar sensiblemente, que lleva elementos de detección de la posición de impresión, y que lleva elementos que controlan la proyección de gotas de tinta, estando dicho dispositivo caracterizado por terminales de entrada de señal de posición acoplados a dichos elementos de detección de posición y en los que se suministran un tren de impulsos que representan el paso de dicho portador por dichas posiciones sucesivas de impresión a través de dicho medio de registro; terminales de señal de salida en los que se suministran señales de habilitación de impresión para aplicar al menos a uno de dichos elementos de control de proyección de gotas de tinta; un circuito acoplado a dichos terminales de entrada de señal para seguir la posición de dicho portador a medida que se mueve a través de dicho medio de registro; un circuito acoplado a dichos terminales de entrada de señal para calcular la interlínea o avance a la velocidad real de dicho portador a medida que es movido por dichas posiciones de impresión sucesivas; y un circuito acoplado a dicho circuito de seguimiento y a dicho circuito de cálculo para combinar las señales de salida de los mismos para suministrar a dichos terminales de señal de salida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/772,196 US4167013A (en) | 1977-02-25 | 1977-02-25 | Circuitry for perfecting ink drop printing at nonlinear carrier velocity |
Publications (1)
Publication Number | Publication Date |
---|---|
ES467289A1 true ES467289A1 (es) | 1979-08-16 |
Family
ID=25094262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES467289A Expired ES467289A1 (es) | 1977-02-25 | 1978-02-24 | Dispositivo de circuitos para perfeccionar la impresion por gotas de tinta en un aparato de impresion |
Country Status (4)
Country | Link |
---|---|
US (1) | US4167013A (es) |
AU (1) | AU510418B2 (es) |
CA (1) | CA1084101A (es) |
ES (1) | ES467289A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333083A (en) * | 1980-12-23 | 1982-06-01 | International Business Machines Corporation | Electrostatic drop sensor with sensor diagnostics for ink jet printers |
US4393386A (en) * | 1981-09-30 | 1983-07-12 | Pitney Bowes Inc. | Ink jet printing apparatus |
JPS6089167A (ja) * | 1983-10-22 | 1985-05-20 | Ricoh Co Ltd | 多ノズル記録における印写ずれ防止方法 |
US4827282A (en) * | 1988-09-01 | 1989-05-02 | Eastman Kodak Company | Print head assembly acceleration control method |
US6779868B2 (en) * | 2001-07-06 | 2004-08-24 | Benq Corporation | Printer with a calibration position positioned within a printing range |
US6629747B1 (en) | 2002-06-20 | 2003-10-07 | Lexmark International, Inc. | Method for determining ink drop velocity of carrier-mounted printhead |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555558A (en) * | 1969-01-21 | 1971-01-12 | Dick Co Ab | Ink drop writing apparatus with data synchronizing means |
US3925787A (en) * | 1971-12-14 | 1975-12-09 | Casio Computer Co Ltd | Ink jet type printing device |
US3834505A (en) * | 1972-12-11 | 1974-09-10 | Ibm | Ink jet printing apparatus with line sweep and incremental printing facilities |
US4037230A (en) * | 1973-03-12 | 1977-07-19 | Nippon Telegraph And Telephone Public Corporation | Timing circuit for ink jet system printer |
US4050564A (en) * | 1973-11-23 | 1977-09-27 | International Business Machines Corporation | Electronic control for optimizing carrier turnaround in printing apparatus |
US3964591A (en) * | 1975-06-10 | 1976-06-22 | International Business Machines Corporation | Font selection system |
-
1977
- 1977-02-25 US US05/772,196 patent/US4167013A/en not_active Expired - Lifetime
- 1977-12-02 CA CA292,249A patent/CA1084101A/en not_active Expired
- 1977-12-12 AU AU31449/77A patent/AU510418B2/en not_active Expired
-
1978
- 1978-02-24 ES ES467289A patent/ES467289A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4167013A (en) | 1979-09-04 |
AU510418B2 (en) | 1980-06-26 |
CA1084101A (en) | 1980-08-19 |
AU3144977A (en) | 1979-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000223 |