C450 intermittent color registration

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  • sunsetoutpost
    Technician

    Site Contributor
    50+ Posts
    • Nov 2009
    • 54
    #1

    C450 intermittent color registration

    This C450 has intermittent color registration, not on every copy but gets worse the more copies run (28# paper). New IU's, belt changed. Looking for any other opinions before I pull the board box and change out the motor.
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    Tags: c450, color, intermittent, opinions, registration
    • mearmi
      Trusted Tech

      Site Contributor
      250+ Posts
      • Oct 2010
      • 344
      #2
      Re: C450 intermittent color registration

      Originally posted by sunsetoutpost
      This C450 has intermittent color registration, not on every copy but gets worse the more copies run (28# paper). New IU's, belt changed. Looking for any other opinions before I pull the board box and change out the motor.

      Are you getting any Error Codes? Run Gradation Test patterns. Also Check belt drive assembly.

        Comment

        • rrrohan
          Service Manager

          Site Contributor
          1,000+ Posts
          • Sep 2011
          • 1976
          #3
          Re: C450 intermittent color registration

          C450 + C351 Color Shift.pdf

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            • allan
              RTFM!!

              5,000+ Posts
              • Apr 2010
              • 5445
              #4
              Re: C450 intermittent color registration

              Check if it register any P-codes. Respects for still having one running. Switch it on make some coffee read your emails may be it ready... send a print job scratch your balls for a while and wait in front of the machine for the print to come out.

              Is the transfer roller rotating freely. How many clicks on the machine?
              Whatever

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