I'm working on an IPR C1 and it has some white spots in the halftones. The machine just in from a wholesaler with 98k on it, but I can't be sure parts were not swapped. I isolated it to the transfer belt and pulled the ITB unit. There are spots on the transfer belt that match the spots on the copies. They look like pinholes in the belt, not visable holes but like HV arc to the belt. Is this a common problem on this machine? Is there anything I can do to prevent this from happening again? Thanks for any input on this problem.
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