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System and method for reliability testing and troubleshooting inkjet printers

  • US 7,637,587 B2
  • Filed: 08/29/2007
  • Issued: 12/29/2009
  • Est. Priority Date: 08/29/2007
  • Status: Expired due to Fees
First Claim
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1. A system for reliability testing an inkjet printing system comprising:

  • a testing interface;

    a print head coupled to the testing interface;

    printer control electronics coupled to the testing interface and coupled to the print head via the testing interface, the printer control electronics adapted to transmit a firing voltage signal through the testing interface to the print head; and

    a measurement apparatus coupled to the testing interface;

    wherein the testing interface includes an input path for receiving the firing voltage signal from the printer control electronics, the input path splitting into a first path coupled to the print head and a second path coupled to the measurement apparatus.

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