Ricoh BR-C1a Basic Service Training page 246

BR-C1 Training
Replacement and Adjustment
After Installing a New Drum - 2
 Set the drum with the dusted side [A] down and the bare
side [B] up, to avoid setting powder from collecting at the
seal.
 If there is setting powder around the seal, this could cause
vertical lines to appear in copies.
Slide 246
No additional notes
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