Fusing/Paper Exit; Fusing Unit; Oil Supply Unit - Ricoh TH-C1b Service Manual

B156/b220
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10 February 2005

3.8 FUSING/PAPER EXIT

CAUTION
Turn off the main switch and wait until the fusing unit cools down before
beginning any of the procedures in this section. The fusing unit can cause
serious burns.

3.8.1 FUSING UNIT

NOTE: 1) After removing the fusing unit, see if oil drips from the exit of the oil pipe.
2) Do not turn the main power on with the fusing unit out of the machine if
an oil end condition exists. This will clear the oil end counter, and the
machine incorrectly detects oil.
1. Remove the screw [A], and pull out
the unit out of the machine.
2. Unhook the bottom stopper [B],
and grasp the rear end [C] of the
unit.
3. Slide the unit to the end of the
base plate [D].
4. Release the unit [E].
5. After you install a new fusing unit,
reset the PM counter with SP 7-
804-7.

3.8.2 OIL SUPPLY UNIT

1. Fusing unit (
3.8.1)
2. Put the fusing unit on a level place.
3. Remove the cap [A] from the
fusing unit cover, and put it in the
oil supply opening [B].
4. Connector cover [C] ( x 1)
5. Oil supply unit [D] ( x 1)
NOTE: Do not touch the oiling felt.
NOTE: When reassembling, install the
oil supply unit, remove the cap
from the oil supply opening,
wipe the cap and the cap
holder [E] with dry cloth, and
put it on the holder.
[B]
[E]
[A]
[D]
[C]
[A]
3-29
FUSING/PAPER EXIT
[C]
[D]
B156R257.WMF
[B]
[E]
B156R258.WMF

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