CA2184728A1 - Ink jet system with serial data printheads - Google Patents
Ink jet system with serial data printheadsInfo
- Publication number
- CA2184728A1 CA2184728A1 CA002184728A CA2184728A CA2184728A1 CA 2184728 A1 CA2184728 A1 CA 2184728A1 CA 002184728 A CA002184728 A CA 002184728A CA 2184728 A CA2184728 A CA 2184728A CA 2184728 A1 CA2184728 A1 CA 2184728A1
- Authority
- CA
- Canada
- Prior art keywords
- ink jet
- data
- serial output
- serial
- controller
- 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
An ink jet printhead system having a plurality of ink jets (102, 314A, 314B) for use with a system for ink jet printing of messages in ink (140) said system having a terminal including a keyboard for entering message data, a controller interconnected with the terminal for processing the message data received from the terminal and storing the message data for the messages in a memory, said controller having a serial output port for providing serial output data in a bit map format, said ink jet printhead comprising: a serial input port for connection to the serial output port (308A, 308B), driver circuits (310A, 310B) connected to the serial input and responsive to the serial output data provided to the serial input port, a plurality of electrically actuated valve means (312A, 312B) for each ink jet connected to the driver circuit, a transmitter (316) to transmit data to the next printhead, a regulator (318) connected to the solenoids, a timer (320) which enables ports, and a receiver (300) which receives data from the controller or previous printheads and includes the data line (302), the clock (304) and the latch (306).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/206,140 | 1994-03-04 | ||
US08/206,140 US5606349A (en) | 1994-03-04 | 1994-03-04 | Ink jet system with serial data printheads |
PCT/US1995/001756 WO1995023702A1 (en) | 1994-03-04 | 1995-02-09 | Ink jet system with serial data printheads |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2184728A1 true CA2184728A1 (en) | 1995-09-08 |
CA2184728C CA2184728C (en) | 2005-11-01 |
Family
ID=35429653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002184728A Expired - Lifetime CA2184728C (en) | 1994-03-04 | 1995-02-09 | Ink jet system with serial data printheads |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2184728C (en) |
-
1995
- 1995-02-09 CA CA002184728A patent/CA2184728C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2184728C (en) | 2005-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150209 |