Transfer Roller Cleaning - Ricoh K-C3.1 Service Training

Negative cleaning current is applied, followed by
positive current.
Three conditions for entering cleaning mode:
Slide 71
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Transfer Roller Cleaning

Negatively and positively charged toner particles
are both transferred back to drum.
Current for negative-charge phase can be
adjusted with SP 2301-4.
Before starting a job
» Default: Cleaning is not done before each job.
– Change with SP 2996 if required
Just after turning on power.
After a copy paper jam has been removed.
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