If you think the problem resides with the mirror drive, remove the scanner motor and rotate the drive manually. You should be able to identify rough...
Well, you can obviously see what and where it's dog-earing. Check that part of the paper path for burrs on plastic guides or paper clips, or staples....
Were you trying to use the same IP and print from the old drivers? Maybe the driver uses hostname, not IP? Can you print directly from your laptop? ...
The deal with the spring tension on the lube bar was that it was too great, and caused premature drum failure. The solution was to actually decrease...
I believe the sticky oil that you see exudes from the pressure roller. As it gets closer to 1.2M (yield), you'll see more and more. As you rotate the...