CN1103292C - Electronic control system for colour ink-jet printer - Google Patents
Electronic control system for colour ink-jet printer Download PDFInfo
- Publication number
- CN1103292C CN1103292C CN99116061A CN99116061A CN1103292C CN 1103292 C CN1103292 C CN 1103292C CN 99116061 A CN99116061 A CN 99116061A CN 99116061 A CN99116061 A CN 99116061A CN 1103292 C CN1103292 C CN 1103292C
- Authority
- CN
- China
- Prior art keywords
- circuit
- data processing
- clock
- output
- decoding
- 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 - Fee Related
Links
Images
Landscapes
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Record Information Processing For Printing (AREA)
Abstract
The present invention relates to an electronic control system of a color ink jet printer, which comprises an input/output data buffer circuit, a clock circuit, a decoding circuit, a data processing circuit and a control motor circuit, wherein the output of the data buffer circuit is sent to the decoding circuit and the data processing circuit; the output of the decoding circuit is sent to the data processing circuit and the control motor circuit; and the clock circuit produces a clock required by the system. The present invention does not need adopting a CPU as center control, and the present invention has the advantages of simple circuits, low cost, reasonable circuits, strong practicality and high reliability.
Description
The present invention relates to a kind of system, particularly a kind of electronic control system for colour ink-jet printer.
The electronic system of existing color inkjet printer all will adopt CPU to do central authorities' control, its complex circuit, and cost is higher.
The object of the present invention is to provide a kind of structure circuit simple, reliable and practical, the electronic control system for colour ink-jet printer that reduces cost greatly.
Purpose of the present invention can reach by following measure: the present invention includes inputoutput data buffer circuit, clock circuit, decoding circuit, data processing circuit, control motor circuit, decoding circuit and data processing circuit are delivered in the output of data buffer circuit, data processing circuit and control motor circuit are delivered in the output of decoding circuit, and clock circuit produces the required clock of system.
Purpose of the present invention can also reach by following measure: the input end of data buffer circuit and PC parallel port circuit join.The output terminal of data processing circuit and dynamic storage and driver of ink-jet head join.The output terminal of control motor circuit joins with ink gun CD-ROM drive motor and paper driving unit.
Fig. 1 is a functional-block diagram of the present invention.
The present invention down will be in conjunction with the accompanying drawings (embodiment) be described in further detail:
With reference to Fig. 1, the present invention mainly comprises inputoutput data buffer circuit 1, clock circuit 2, decoding circuit 3, data processing circuit 4, control motor circuit 5, inputoutput data buffer circuit 1 comprises parallel port signal, button, sensor etc., and joins with PC parallel port circuit 6.The required clock signal of clock circuit 2 generation systems, and join with crystal oscillator 11.Decoding circuit 3 receives the input of data and the generation of instruction decode function, rub-out signal and sleep signal.Data processing circuit 4 has the function of read-write dynamic memory circuit 7, and sending to driver of ink-jet head 8 by serial synchronous clock SCLK from dynamic memory circuit 7 output data SDATA, control motor circuit 5 can be finished the control of ink gun CD-ROM drive motor 9 and the control of paper driving unit 10.
The present invention has following advantage compared to existing technology: need not adopt CPC control, greatly Simplify circuit and reduced cost; And circuit is reasonable, and is practical reliable.
Claims (1)
1, a kind of electronic control system for colour ink-jet printer, it is characterized in that: comprise inputoutput data buffer circuit (1), clock circuit (2), decoding circuit (3), data processing circuit (4), control motor circuit (5), decoding circuit (3) and data processing circuit (4) are delivered in the output of data buffer circuit (1), data processing circuit (4) and control motor circuit (5) are delivered in the output of decoding circuit (3), the required clock of clock circuit (2) generation system, the input end of data buffer circuit (1) and PC parallel port circuit (6) join, the output terminal of data processing circuit (4) joins with dynamic storage (7) and driver of ink-jet head (8), and the output terminal of control motor circuit (5) joins with ink gun CD-ROM drive motor (9) and paper driving unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116061A CN1103292C (en) | 1999-02-10 | 1999-02-10 | Electronic control system for colour ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116061A CN1103292C (en) | 1999-02-10 | 1999-02-10 | Electronic control system for colour ink-jet printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1263004A CN1263004A (en) | 2000-08-16 |
| CN1103292C true CN1103292C (en) | 2003-03-19 |
Family
ID=5278912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99116061A Expired - Fee Related CN1103292C (en) | 1999-02-10 | 1999-02-10 | Electronic control system for colour ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1103292C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095173A (en) * | 1993-02-02 | 1994-11-16 | 广达科技私人有限公司 | Computer printer controller |
| CN1117612A (en) * | 1993-12-15 | 1996-02-28 | 佳能株式会社 | Apparatus for and method of confreolling output |
| JPH0872363A (en) * | 1994-09-05 | 1996-03-19 | Matsushita Electric Ind Co Ltd | Printer unit |
| JPH0976579A (en) * | 1995-09-14 | 1997-03-25 | Canon Inc | Printer |
| CN1174471A (en) * | 1996-07-31 | 1998-02-25 | 富士写真胶片株式会社 | Printer system and method of controlling operation of the same |
-
1999
- 1999-02-10 CN CN99116061A patent/CN1103292C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095173A (en) * | 1993-02-02 | 1994-11-16 | 广达科技私人有限公司 | Computer printer controller |
| CN1117612A (en) * | 1993-12-15 | 1996-02-28 | 佳能株式会社 | Apparatus for and method of confreolling output |
| JPH0872363A (en) * | 1994-09-05 | 1996-03-19 | Matsushita Electric Ind Co Ltd | Printer unit |
| JPH0976579A (en) * | 1995-09-14 | 1997-03-25 | Canon Inc | Printer |
| CN1174471A (en) * | 1996-07-31 | 1998-02-25 | 富士写真胶片株式会社 | Printer system and method of controlling operation of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1263004A (en) | 2000-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7167158B2 (en) | Scanning electronic book | |
| US6195597B1 (en) | Onboard information processing apparatus and automobile | |
| US20100088454A1 (en) | Bridging device with power-saving function | |
| US7089434B2 (en) | Wireless signal receiving device with prompt wake-up function | |
| EP1131733B1 (en) | Universal serial bus transceiver | |
| EP0227106A3 (en) | Dot-printing device | |
| US6064492A (en) | Image data interface between digital front end and printer | |
| JPH0895687A (en) | I/o card, connecting cable to be connected with the i/o card and power saving method for i/o card | |
| WO2005060336A3 (en) | High speed modes for multimedia-card interface | |
| CN1103292C (en) | Electronic control system for colour ink-jet printer | |
| EP1713018A3 (en) | A system for communication with multiple ink jet printheads | |
| US6065075A (en) | I/O port signal conversion apparatus and method | |
| JP2907600B2 (en) | Thermal printer | |
| CN212965769U (en) | Vehicle-mounted electronic clock | |
| CN2884333Y (en) | Three cards combined into one type cards reader | |
| JP2004255658A (en) | Printer | |
| CN211684953U (en) | Vehicle-mounted head-up display with FM (frequency modulation) transmitting function | |
| CN206899995U (en) | High speed ink-jet printer free of discontinuities | |
| KR930008045B1 (en) | Interface circuit of parallel printer for a serial bus | |
| JPH027092B2 (en) | ||
| US20240184733A1 (en) | Repeater generated forced resume for hosts with an eusb repeater | |
| JP3592272B2 (en) | Integrated circuit device and ink jet recording device | |
| JPS5922990Y2 (en) | small printer | |
| JPH0872363A (en) | Printer unit | |
| JPS6327889A (en) | Printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |