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Chapter 4 Disassembly / Assembly and Adjustments
REP9.6 HARNESS ASSY FRONT USB (PL10.1.13), BRACKET ASSY USB (PL10.1.14)
[Removal]
Use the wrist strap to protect the PWB from the electrostatic.
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 COVER POLE OUT AIO. (REP1.1)
7) Remove the SHIELD ASSY ESS AIO. (REP8.5)
8) Disengage the connector (P/J2) of
the PWB ASSY FRONT USB
(PL10.1.15).
9) Remove the one screw (silver, 6mm)
and the one screw (silver, tap, 8mm)
that fix the BRACKET ASSY USB
(PL10.1.14) to the printer, remove
the BRACKET ASSY USB.