Constant Warm-Up on BH 600

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  • Jamz
    • Jan 2025

    [Misc] Constant Warm-Up on BH 600

    Hello,

    I have a BH 600 with 3.7M. When the operator turns on the machine in the morning, it never gets past the warm-up phase. When I turn off the main power, it "resets" and is ready to copy quickly. The TCSB is clean, bias roller is newer, and has happened only 6300K into a PM, so all the integral parts are fresh too. I have also updated the firmware...ANY suggestions would be appreciated! Thank You!
  • KMtech69
    Technician

    50+ Posts
    • Jul 2013
    • 68

    #2
    Re: Constant Warm-Up on BH 600

    I have had this same problem and I replaced the TCSB board and the problem went away.

    Comment

    • fixthecopier
      ALIEN OVERLORD

      2,500+ Posts
      • Apr 2008
      • 4714

      #3
      Re: Constant Warm-Up on BH 600

      If you have problems after cleaning the tcsb, then replace it. Also if you have lose toner in the drum carriage, you should check out the threads on how to adjust for that. The loose toner is what gets on the sensor. Also if the cleaning roller is worn out, replace it.
      The greatest enemy of knowledge isn't ignorance, it is the illusion of knowledge. Stephen Hawking

      Comment

      • JustManuals
        Field Supervisor

        5,000+ Posts
        • Jan 2006
        • 9919

        #4
        Re: Constant Warm-Up on BH 600

        This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


        Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


        Paul@justmanuals.com

        Comment

        • Mr. Joshua
          Technician

          Site Contributor
          • Nov 2011
          • 31

          #5
          Re: Constant Warm-Up on BH 600

          All fuser bulbs good?

          Comment

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