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18 HCI disassembly/assembly ENWW
Replacing the pick roller
rubber/feed roller rubber
CAUTION If HCI is connected to the
MFP, make sure that the
MFP power plug is
disconnected from the
power outlet.
Procedure
1 Remove the pick roller unit.
2 Remove the bearing and paper feed
reference actuator.
3 Remove two snap rings.
4 Remove two bearings outward to detach
the roller section from the roller fitting.
5 Remove the bearing from the opposite
side of the coupling, then remove the pick
roller from the shaft.
6 Remove the snap ring to pull the feed
roller from the shaft.
7 Remove the rubber from each roller.
8 Reinstall the above parts following the
removal steps in reverse.
CAUTION Make sure rollers and
rubber portions are
oriented properly when
reinstalling them.
Make sure the one-way
clutch direction is correct.
Check whether grease is
present on each roller.
Paper feed reference actuator
Bearing