Chapter 3 Removal and Replacement Procedures (RRPs)
16) Disengage the two connectors
(P/J520, 530) on the PWB ASSY FAN
(PL8.2.20), release the harness of the
HARN ASSY TEST RL2 (PL5.1.28) and
the harness of the HARN ASSY MCU HAN
(PL9.1.13) from the GUIDE HARNESS
17) Remove the one screw (silver, with
washer, 6mm) that fixes the grounding
terminal of the HARN ASSY GFI GND
Note: The GUIDE HARNESS AC and the printer are connected with the harness, so they should
not be far apart when carrying out the work described next procedure.
18) Release the hook of the GUIDE
HARNESS AC (PL8.2.6), remove the
GUIDE HARNESS AC from the printer.
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