Old man

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  • bmijoe
    Technician

    Site Contributor
    • Sep 2011
    • 14

    Old man

  • Phil B.
    Field Supervisor

    10,000+ Posts
    • Jul 2016
    • 22808

    #2
    Re: Old man


    did you replace the tensioner properly?

    did the belt notches line up properly ?

    did you start on repair when the head was parked?

    did you clean and lube the rails?


    check this link out HP Designjet T-Series Printers - System Error 86:01 and System Error 42:10 | HP(R) Customer Support

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    • Kiran Otter
      Service Manager

      Site Contributor
      1,000+ Posts
      • Dec 2013
      • 1093

      #3
      Re: Old man

      Based on what you describe, you have some kind of encoder strip issue. Either it's not installed properly, not run through the sensor in the carriage, or you have a bad encoder sensor on the carriage PCA. Or possibly a very bad/dirty/damaged encoder strip. I believe the encoder sensor is soldered to the carriage PCA so you have to replace the PCA to replace the sensor.

      It could also be a bad trailing cable or even the main PCA but I doubt it.

      Make sure you test it with no consumables installed as well.

      Kiran

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