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20 Post insertion disassembly/assembly ENWW
Replacing the double feed
prevent roller and torque limiter
CAUTION Make sure that the power
cord of the MFP is
unplugged from the power
outlet.
Procedure
1 When replacing the double feed prevent
roller and the torque limiter for the upper
tray, detach the top cover.
2 Detach the paper pick roller unit.
3 Release the hooks on both sides, remove
the separation roller assembly by lifting up,
then pull out the shaft, and remove the
double-feed-prevention roller together with
the feed-reverse gear.
4 Separate the separation roller and the
torque limiter from the separation roller
assembly.
5 When replacing the separation roller and
the torque limiter for the lower tray, open
the upper unit and perform the steps 2
and 3.
6 Reinstall the above parts following the
removal steps in reverse.
CAUTION Ensure that the mounting
direction of each roller and
rubber is correct.