My dear grid drum clean or toner tenk problem
SOURCE: MINOLTA EP3170 PRODUCES BLACK INK STAINS ON PAPER
Heres a few ideas for you... Do you get a error code? Dose the scanning lamp turn "On" How about is the primary corona unit in all the way? If the scanning lamp does not come on you have a blown lamp or thermal fuse. Do you get a small part of a image? It could be that the power cable for the scanning lamp is cut or broken ? It is a older model of Minolta, but one of the better ones. It could also be the primay corona unit is not in all the way. Or what use to happen is that the Grid would fall off the unit. It looks like a metal grid, it could also be the post corona wire is broken. It could also be the HVTDC pcb, but you have transfer current. It could also be the primary Block in the back of cth developing unit. I would start with the simple stuff first. Goog Luck
SOURCE: how to change the paper size in olivetti copia d 20 w copier
In pallet install to limiters as is done on sectoring, but with inverse, distant sides install the plastic insertions as defined, there there is helps with instruction format.Good luck!
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