It's the one behind the paper dust collector. You may find that it's necessary to clean the three sensors in that area. You separate the 2nd transfer...
Since the enduser is locked out of Admin functions anyway, I think I've covered my bases by requesting a new PS and a PCL driver installed and tested...
I have seen failures of the tiny gears that counter-rotate the separation tire. I had to take a photo of the gear then drag it as big as it would go...
J30-03 jams are usually caused by CL8 and/or the exit sensor (in one case both). But I would definitely install a second transfer roller. You'll want...
You can't really tell anything by looking at the upper developing roller. If you were to pull the developing unit during a jam or error condition you...