4 - 130
Chapter 4 Disassembly / Assembly and Adjustments
REP4.2 SPRING PHD (PL4.1.4), LEVER PHD (PL4.1.5), BLOCK STOPPER PHD D
(PL4.1.6)
[Removal]
1) Remove the CASSETTE ASSY 250 MG AIO. (REP2.1)
2) Open the COVER ASSY FRONT (PL1.2.1).
Cover the drum of the PHD ASSY to avoid exposure to light.
3) Remove the PHD ASSY. (REP4.6)
The FUSING UNIT part is very hot. Take added care not to get burned when
performing the service operation.
4) Remove the FUSING UNIT. (REP6.1)
5) Remove the COVER ASSY SIDE L AIO. (REP1.9)
6) Remove the CLUTCH ASSY DRV and BEARING REGI. (REP3.1)
7) Remove the GEAR P2 (PL7.1.3) and DRIVE ASSY PH (PL7.1.4). (REP7.3)
8) Remove the DRIVE ASSY MAIN. (REP7.2)
Described next procedure is the removal procedure common among the upper
and lower BLOCK STOPPER PHD Ds (PL4.1.6).
9) Release the hook of the BLOCK
STOPPER PHD D (PL4.1.6), using a
miniature screwdriver.
10) Remove the BLOCK STOPPER PHD
D from the printer.