Epson AcuLaser C2900N, Service Manual

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Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N
3 - 78 Confidential
RRP3.8 SENSOR PHOTO: REGI (PL3.2.13)
[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 TONER CARTRIDGE (K), (C), (M), (Y). (RRP5.4)
6) Remove the COVER ASSY TOP. (RRP1.1)
7) Remove the COVER ASSY WINDOW TNR. (RRP1.6)
8) Remove the COVER SIDE R. (RRP1.5)
9) Remove the COVER SIDE L. (RRP1.7)
10) Remove the COVER REAR. (RRP1.3)
11) Remove the SWITCH ASSY INLET MG SFP, COVER INLET. (RRP8.8)
12) Remove the FAN. (RRP8.1)
13) Remove the PWBA ESS SFP. (RRP8.3)
14) Remove the PWBA MCU. (RRP8.9)
15) Remove the CLUTCH ASSY DRV and BEARING REGI. (RRP3.1)
16) Remove the TRANSFER ASSY. (RRP6.3)
17) Remove the UPPER UNIT. (RRP3.13)
18) Release the hook of the ACTUATOR
REGI OUT (PL3.2.6), shift the ACTUATOR
REGI ROLL M (PL3.2.8) to right side.
Note: When carrying out the work described next procedure, take care not to drop and lose the
SPRING REGI OUT (PL3.2.7).