GP605 e004

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  • jiongpao
    Trusted Tech
    • May 2009
    • 413

    #1

    GP605 e004

    Hi, Merry Christmas !!! A little problem here, at first the upper roller bushing melted and i disassemble to change bushing and pressure roller. Since that i cleaned sub/main thermistor and thermal switch. when everything cleaned and put them back, it came out e000 then i cleared the error, after that it came out e004. When i changed the sub/main thermistor and thermal switch, it still came out e004 even i cleared it many times.

    From what we see at GP605 Service Manual, i cant find where is SSR? What is SSR stand for? How does it look like? I know it something to do with short circuit.

    E004 = *The SSR is faulty * The SSR used to drive the fixing heater
    *The DC Controller is faulty has a short circuit

    GP605sm 349.pdf
  • vigour
    Service Manager

    1,000+ Posts
    • Aug 2010
    • 1038

    #2
    Re: GP605 e004

    ssr -----solid state relay.

    FH4-6046 220/240V
    FH4-6055 115/120V
    FH4-6056 100V

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    • jiongpao
      Trusted Tech
      • May 2009
      • 413

      #3
      Re: GP605 e004

      Hi, thank you for the reply. At least you let me know the position of SSR. I did standby the SSR but the problem was the thermal switch that I changed is used and fail. After replace the new thermal switch everything fine.

      Old machine with old sick that sometimes SM unable to help. It's depend on your experience

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