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Thread: Ricoh 4420 Fax

  1. #1
    Field Supervisor 2,500+ Posts
    Ricoh 4420 Fax

    Jomama46's Avatar
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    Ricoh 4420 Fax

    what is an error code 0550H. the machine is dead in its tracks and there is no sub code. Data at 80032C is 00.

    You never realize how cheap a professional is until after you let an amateur do it.
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  2. #2
    Field Supervisor 500+ Posts Fearless V K's Avatar
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    Closest thing I could find in the manual...

    550 9-22 A Standby temperature error 1
    Fusing temperature failed to
    drop to expected level within
    a given time (15 seconds, 15
    minutes, or 25 minutes,
    depending on mode) after
    entering standby or lowpower
    mode.
    • TRIAC short
    • Fan not running
    Don't take that toner with me!

  3. #3
    Field Supervisor 2,500+ Posts
    Ricoh 4420 Fax

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    Yeah, thats as close as I could get too. I'll rebuild the fuser and stand-by with a PSU. Thanks for the assist.

    You never realize how cheap a professional is until after you let an amateur do it.
    A+; Network +; PDI+

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