Ricoh FT3320 Service Training Manual page 123

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Transfer and Separation
1. The corona wires should be cleaned with a dry cloth at every EM or PM.
2. While the drum stay is removed and the drum is installed on the drum
guide, do not lift up the transport unit. (The corona casing will knock
against the drum and damage it.)
Cleaning
When servicing, be careful not to damage the edge of the cleaning blade.
1 8
2
Do not touch the cleaning brush with your bare hands.
3
Before pulling out the cleaning unit, place a sheet of
catch falling toner.
Be careful not to damage the drum with the pick-off pawls when pulling
4
out or inserting the cleaning unit.
5 8
When a new cleaning blade and a new cleaning brush is installed, dust
them with setting powder before re-installing the unit.
Fusing
1. After replacing the oil blade and oil supply pad, prime them with silicone
011
.
2. Be careful not to damage the edge of the hot roller strippers or their ten-
sion springs.
3. Do not touch the fusing lamp with your bare hands.
Be sure that the fusing lamp is not in contact with the inner surface of
4.
the hot roller.
5. Be sure that the oil end sensor contacts the bottom of the oil tank.
2-13
1 Nov. '87
paper under it to

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