Ricoh FT5540 Service Manual page 233

31 August 1989
1. Take out the cleaning unit.
2. Replace the cleaning blade [A] (1 screw). (Be careful not to touch the edge of the new
blade.) (Apply setting powder or toner to the new blade's surface before installing.)
3. Reassemble. After installing the blade, make sure that the blade swivels.
- Cleaning Brush -
1. Remove the brush drive shaft [B] (1 snap ring) and the brush shaft holder [C] together
with the bushing [D] (1 screw).
2. Replace the cleaning brush [E]. Do not touch the brush with bare hands as this may
reduce its conductivity. Make sure the notch of the cleaning brush [F] is fitted properly
over the positioning pins [G] of the rear spindle.
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