now that I am reading your request, I am at home, and I do not have access to the documentation, however, if you are in a hurry and have some machine...
well... if your problem its the privacy...you could also attach a counter page! so i have to guess.
I'm betting on the film on the sleeve, which has...
usually when the machine eats up the toner, you have to replace the pcdu of that colour, it happened to me a few years ago on mpc2003 with yellow, (I...
you can notate bad hhd when you load the address book in wim, that load very slow, anyway a bit time ago , sc672 by bad hdd its happen also to TULIO...
it's the first thing I did, and I found solutions like "turn it off and on" or "unplug and plug in the formatter", but since the customer is very far...
+1 for paper end sensor
But check also the machine during work, if the red "paper end" light turns on and off during work... Then probably the paper...