is it two sided copy or single sided?
some time the paper guide at the paper entrance to the fusing unit also can cause this problem when it
dirt or not adjusted propperly.
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is it two sided copy or single sided?
some time the paper guide at the paper entrance to the fusing unit also can cause this problem when it
dirt or not adjusted propperly.
Originally Posted by mezerwi
Are U a Tech ???? { bushing thingy?} ????????????
Fixing assembly,
Check Paper guide
If the paper guide is soiled with toner or the like-
Clean the guide with solvent.
Is the height (position) of the paper guide correct-?
Adjust the height (position) of the paper guide.
Lower roller pressure, Upper/Lower roller pressure
Is the lower roller pressure (nip width) as indicated?
U need to Adjust the nip width.
Replace the upper and lower rollers at the same Time.
nip.JPG
nip2.JPG
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
I take out the fixing unit, check the bushing on rear side and find out it been turned to ash...
Problem solved.
The only problem exist is that, when doing duplex, 1st side margin is ok, 2nd side totally misaligned. I think in Y direction. This one, I really dont have any idea how to solve it. -_-'
Anyone know ho to fix this? second side totally misaligned.
On the right hand side of the duplex assembly, is a horizontal registration assembly. A motor driven rack with a sensor on it to register the edge of the paper. The gear on the motor develops a crack that screws up the operation. try replacing that motor...
Okay, but just to confirm which motor to be replace, do you have its part number?
thanks
here you go...
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