451 heater sound warming up

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • akbareshghi
    Trusted Tech
    • Sep 2010
    • 261

    #1

    451 heater sound warming up

    my machine sounds high noise when copying the papers i think perheps this is due to warming elements inside the heater unit or wheels and grears of fuser unit
    please help me about troubleshooting this problems
    thanks a lot
    Color printing with lowest cost per page is my love.
  • spanky
    Trusted Tech

    250+ Posts
    • Sep 2012
    • 468

    #2
    Re: 451 heater sound warming up

    A high pitched sound is usually the bearings on the polygon motor.

    Run the sim to test this motor.

    Comment

    Working...