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CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-39
3.22 Paper Feed Roller ASSY
NOTE:
Be sure to remove all the covers and the PCBs before removing the paper feed roller ASSY.
(1) Unhook the black plastic hook on the shaft to remove gear 21.
Fig. 4-69
!
CAUTION:
The plastic hook holding gear 21 will break easily if it is not fully released before the
gear is pulled to remove it. Ensure that the hook is fully released BEFORE attempting
to remove gear 21.
(2) Turn the main frame the right way up.
(3) Unhook the hook on the bearing, then slightly slide the paper feed roller ASSY to the drive
unit side.
(4) Lift up and remove the paper feed roller with the bearing and joint and remove the bearing
and joint from the paper feed roller ASSY.
Fig. 4-70
Gear 21
(hook)
(hook)
Bearing
Paper feed roller ASSY
Joint
Bearing