Patent US5001655A successfully refreshed from Google Patents.
US5001655A
Expired / Lapsed
US
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Device for inspecting a printer
Assignee: SEIKOSHA Co Ltd A CORP OF JAPAN
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Filing: 1989-03-13
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Granted: 1991-03-19
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Expires: 2009-03-13
Abstract
Abstract A device for inspecting a printer includes a plurality of interface circuits for a plurality of different kinds of printers. Connectors connect each of the interface circuits to a respective printer. A storage arrangement stores test printing data. A control circuit is connected to select one of the interface circuits and to transmit the test printing data from the storage arrangement to the respective printer for controlling the respective printer to print the test printing data.
Inventors
- 👤 Ryo Higano
- 👤 Yasunori Matsui
- 👤 Kenichi Tsumuraya
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:46
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/12; G01R31/14; B; B41; B41J; B41J29/00; B41J29/38; B41J29/393
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
100 words
A device for inspecting a printer, comprising: a plurality of first connectors each of which is adapted to be connected to a printer, each said first connector corresponding to a different kind of printer; a plurality of first interface circuits each of which is coupled to a respective one of said first connectors; a storage means for storing test printing data; and a control circuit connected to selectively enable said first interface circuits to transmit said test printing data from said storage means to the respective first connector for controlling a printer coupled thereto to print said test printing data.
Claim 2
Independent Claim
100 words
A device for inspecting a printer, comprising: a plurality of first connectors each of which is adapted to be connected to a printer, each said first connector corresponding to a different kind of printer; a plurality of first interface circuits each of which is coupled to a respective one of said first connectors; a storage means for storing test printing data; and a control circuit connected to selectively enable said first interface circuits to transmit said test printing data from said storage means to the respective first connector for controlling a printer coupled thereto to print said test printing data.
Claim 3
Dependent Claim
50 words
The device of claim 1, further comprising: a second connector connectable to a remote control switch; and a second interface circuit for transmitting signals from said second connector to said control circuit, said control circuit comprising means for permitting the control of printing by signals received at said second connector.
Claim 4
Dependent Claim
71 words
The device of claim 2, further comprising: a third interface circuit for selectively transmitting and receiving test printing data; and said second connector being connected to receive printing data from said third interface circuit and to supply printing data from an external device to said third interface circuit, said control circuit comprising means for sending printing data received by said third interface circuit via said second connector to said first connectors.
Claim 5
Dependent Claim
117 words
A printing data transmitting device for transmitting printing data to printers for test purposes, said device comprising a plurality of connectors each of which is adapted to be connected to a respective one of a corresponding plurality of different kinds of printers; a corresponding plurality of interface circuits each of which is connected to a respective connector and each of which is for use with the respective printer; storage means for storing printing data employed for test printing; and a control circuit connected to said storage means, for selecting a desired one of the interface circuits and arranged to transmit thereto said printing data from said storage means for applying said printing data to the respective printer.
Claim 6
Dependent Claim
117 words
A printing data transmitting device for transmitting printing data to printers for test purposes, said device comprising a plurality of connectors each of which is adapted to be connected to a respective one of a corresponding plurality of different kinds of printers; a corresponding plurality of interface circuits each of which is connected to a respective connector and each of which is for use with the respective printer; storage means for storing printing data employed for test printing; and a control circuit connected to said storage means, for selecting a desired one of the interface circuits and arranged to transmit thereto said printing data from said storage means for applying said printing data to the respective printer.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-18 | 1994-09-17 | 1995-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-18 | 1998-09-17 | 1999-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-18 | 2002-09-17 | 2003-03-19 | $7700.00 | Window Closed / Lapsed |