Pressure Roller Replacement - Ricoh FW870 User Manual

25 July 1996

4.3 PRESSURE ROLLER REPLACEMENT

[I]
[J]
CAUTION
1. Do not touch the hot roller or pressure roller while they are hot.
2. Be careful not to damage the hot roller thermistor [A]and pressure
roller thermistor [B] when removing and reinstalling the pressure
roller.
1. Remove the hot roller.
2. Push the projection [C] of the fusing entrance guide stopper and remove
the fusing entrance guide [D].
3. Remove the pressure roller stripper unit [E] (4 screws).
4. Lift up the pressure roller (access the hot roller from the cut [F] of the
frame), slide out the pressure roller shaft [G] to the left, then remove the
pressure roller [H].
5. Replace the pressure roller (2 stoppers [I] and 1 shaft [J]).
NOTE: When reinstalling pressure roller, set the right pressure roller
stopper and push the pressure roller shaft to the right from the
left, and set the left pressure roller stopper [I].
[H]
[E]
[B]
[I]
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[D]
[F]
[A]
FUSING
[G]
[C]
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