Re: MPC4000 intermmitent jamming at 18, 19 and 20
Consider replacing D0294580, the guide assy that has all those little push on white guide/clips that forms the upper area of the main duplex door area, they warp with heat (quite badly) and cause intermittent and frustrating duplex jams. You will see they have modded this part with a new metal frame built in - so they know it has a problem.
Consider replacing D0294580, the guide assy that has all those little push on white guide/clips that forms the upper area of the main duplex door area, they warp with heat (quite badly) and cause intermittent and frustrating duplex jams. You will see they have modded this part with a new metal frame built in - so they know it has a problem.
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