View Full Version : konica minolta,7155,heavy background looks as if drum ground is lost
rancore
02-23-2009, 07:45 PM
replaced cleaning blade and mc grid, copies got gradually worse, little exp 0n konica any help would be appreciated
minimerlin
02-23-2009, 08:50 PM
Sounds like dev needs replacment...if you are not Konica experienced you need to be careful to do all set up procedures and vac out the recycler / cleaning tubes.
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