Epson AcuLaser C2900N - Page 463

Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 209 Confidential
RRP8.8 SWITCH ASSY INLET MG SFP (PL8.2.9), COVER INLET (PL8.2.22)
[Removal]
1) Remove the CASSETTE ASSY 250. (RRP2.1)
2) Open the COVER ASSY FRONT MG (PL1.2.1).
Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light.
3) Remove the DRUM CARTRIDGE. (RRP4.6)
Note: The FUSING part is very hot. Take added care not to get burned when performing the
service operation.
4) Remove the FUSER UNIT. (RRP6.1)
5) Remove the COVER ASSY TOP. (RRP1.1)
6) Remove the COVER ASSY WINDOW TNR. (RRP1.6)
7) Remove the COVER SIDE R. (RRP1.5)
8) Remove the COVER SIDE L. (RRP1.7)
9) Remove the COVER REAR. (RRP1.3)
10) Disengage the five connectors (P/J20,
23, 24, 26 and 28) on the PWBA MCU
(PL8.2.13), release the harness from the
GUIDE HARNESS AC (PL8.2.6).
11) Disengage the connector (P/J48) of
the SWITCH ASSY INLET MG SFP
(PL8.2.9) from the PWBA LVPS (PL8.2.1).
Remove the one screw (silver, with
washer, 6mm) that fixes the grounding
terminal of the SWITCH ASSY INLET MG
SFP, release the harness of the SWITCH
ASSY INLET MG SFP from the GUIDE
HARNESS AC.