CANON iR4570 fixing alignment.

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  • genx
    • Jul 2025

    #1

    CANON iR4570 fixing alignment.

    hi everybody, I'm a new copiers technician and have big problem with CANON iR4570 fuser film damaged often times. I need fixing alignment such as pressure screw adjustment etc.
  • teckat
    Field Supervisor

    Site Contributor
    10,000+ Posts
    • Jan 2010
    • 16083

    #2
    Originally posted by genx
    hi everybody, I'm a new copiers technician and have big problem with CANON iR4570 fuser film damaged often times. I need fixing alignment such as pressure screw adjustment etc.
    Do not touch the screw pressure of the fixing assembly, cannot be adjusted in the field,
    u may need to replace the fixing assembly.


    Do not touch the screw used to keep the fixing assembly in place. Turning the screw will change the pressure of the fixing assembly, which cannot be adjusted in the field, necessitating the replacement of the fixing assembly.
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

    Comment

    • genx

      #3
      re : CANON iR4570 fixing alignment.

      Originally posted by teckat
      Do not touch the screw pressure of the fixing assembly, cannot be adjusted in the field,
      u may need to replace the fixing assembly.


      Do not touch the screw used to keep the fixing assembly in place. Turning the screw will change the pressure of the fixing assembly, which cannot be adjusted in the field, necessitating the replacement of the fixing assembly.
      hi, teckat. Thanks for your advice but I attempted for many time changed heat roller and hi temp grease and it still happened.
      I need to know the adjustment method, tools or etc. Can you advice?

      Comment

      • teckat
        Field Supervisor

        Site Contributor
        10,000+ Posts
        • Jan 2010
        • 16083

        #4
        Originally posted by genx
        hi, teckat. Thanks for your advice but I attempted for many time changed heat roller and hi temp grease and it still happened.
        I need to know the adjustment method, tools or etc. Can you advice?

        There is no mechanical Adjustment/or Tools used to adjust pressure

        u may need to replace entire unit


        best bet is to get yourself a Service Manual
        **Knowledge is time consuming, exhausting and costly for a trained Tech.**

        Comment

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