I have a large drafting department and we have had a few 8830 and 510, some with lots of feet ,some with low counts, Currently we are running a 510 with a low count. the previous 510 and this machine has 1 common problem, developer dumping, New drum, new wipers, new developer, erase lampe seems ok, 5.6 v,or 4.8 v humidity under 60% temperature in the room 80f. you can feel the developer dumping out and acumilating creating LL22, Some times worse than others. but cleaning the machine is a weekly project.
Got any ideas on correct voltages?? do you have one running smoothly?, what are those voltages? Help. developer and drums are expensive!! I have heard " if the machine cant find toner it will dump developer" I have also heard get a new machine.