Ok, for any of you old analog freaks.
Im having a problem with a 2355 dropping toner onto the t/s assy. It only has 150k, i've tried changing dev, checking dv bias, i've even swaped the entire iu/dv unit. e-proms are current. Any ideas???

OLD ANALOG FREAKS!!?!!?!!?!!?!!
Is it dropping in one particular place? Are the blank lamps working? Have the mc,ac, or tc been fooled with? Are you using generic toner?
copierdude

Hey, it's a term of endearment
Mita toner, No vr's have been adjusted, and sim settings have been reset to factory from inside rear panel. Blank lps are working fine.
The toner is dusting onto the t/s assy, and the registration guide.
Thanks,
Baldy

How old is the drum? (40K life for these)

Also verify that the charge erase lamp is working.