Epson C 2900 Manual
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![Page 316
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 62 Confidential
[Replacement]
1) Mate the four holes of the FRAME
HVPS with the bosses of the FEEDER
ASSY MG SFP, attach the FRAME HVPS
to the FEEDER ASSY MG SFP together
with the PWBA HVPS.
2) Secure the FRAME HVPS to the
FEEDER ASSY MG SFP with the eight
screws (silver, tap, 8mm).](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-315.png "Page 316
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 62 Confidential
[Replacement]
1) Mate the four holes of the FRAME
HVPS with the bosses of the FEEDER
ASSY MG SFP, attach the FRAME HVPS
to the FEEDER ASSY MG SFP together
with the PWBA HVPS.
2) Secure the FRAME HVPS to the
FEEDER ASSY MG SFP with the eight
screws (silver, tap, 8mm).")
![Page 317
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 63 Confidential
RRP3.5 ROLL ASSY FEED (PL3.2.4)
[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)
4) Release the hook of the ROLL CORE
MSI (PL3.2.3) on the left of the ROLL
ASSY FEED (PL 3.2.4), and move the
ROLL CORE MSI to left until it stops.
5) Release...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-316.png "Page 317
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 63 Confidential
RRP3.5 ROLL ASSY FEED (PL3.2.4)
[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)
4) Release the hook of the ROLL CORE
MSI (PL3.2.3) on the left of the ROLL
ASSY FEED (PL 3.2.4), and move the
ROLL CORE MSI to left until it stops.
5) Release...")
![Page 319
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 65 Confidential
[Replacement]
1) Close the COVER ASSY FRONT MG.
2) Fit the ROLL ASSY FEED to the SHAFT
ASSY FEED with the groove of the ROLL
ASSY FEED facing upward, rotate the
ROLL ASSY FEED 180 degrees so that
the pin on the SHAFT ASSY FEED is
aligned with the groove on the ROLL
ASSY FEED.
3) Open the COVER ASSY FRONT MG.
4) Move the ROLL ASSY FEED to the right
side, put the groove of the ROLL ASSY
FEED on...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-318.png "Page 319
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 65 Confidential
[Replacement]
1) Close the COVER ASSY FRONT MG.
2) Fit the ROLL ASSY FEED to the SHAFT
ASSY FEED with the groove of the ROLL
ASSY FEED facing upward, rotate the
ROLL ASSY FEED 180 degrees so that
the pin on the SHAFT ASSY FEED is
aligned with the groove on the ROLL
ASSY FEED.
3) Open the COVER ASSY FRONT MG.
4) Move the ROLL ASSY FEED to the right
side, put the groove of the ROLL ASSY
FEED on...")
![Page 321
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 67 Confidential
RRP3.6 ROLL ASSY REGI (PL3.2.9)
[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...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-320.png "Page 321
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 67 Confidential
RRP3.6 ROLL ASSY REGI (PL3.2.9)
[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...")
![Page 325
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 71 Confidential
[Replacement]
1) After the inserting the left shaft of the
ROLL ASSY REGI into the hole of the
FEEDER ASSY MG SFP, insert the right
shaft of the ROLL ASSY REGI into the
hole. Attach the ROLL ASSY REGI
together with the ACTUATOR REGI OUT
and the ACTUATOR REGI ROLL M.
Note: When carrying out the work this
procedure, move the ACTUATOR REGI
OUT to right until it stops.
2) Attach the BEARING R to...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-324.png "Page 325
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 71 Confidential
[Replacement]
1) After the inserting the left shaft of the
ROLL ASSY REGI into the hole of the
FEEDER ASSY MG SFP, insert the right
shaft of the ROLL ASSY REGI into the
hole. Attach the ROLL ASSY REGI
together with the ACTUATOR REGI OUT
and the ACTUATOR REGI ROLL M.
Note: When carrying out the work this
procedure, move the ACTUATOR REGI
OUT to right until it stops.
2) Attach the BEARING R to...")
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 67 Confidential RRP3.6 ROLL ASSY REGI (PL3.2.9) [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).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 68 Confidential 19) Release the ACTUATOR REGI OUT from the hook on the CHUTE UP (PL3.2.26), open the ACTUATOR REGI OUT. 20) Remove the E-ring that fixes the GEAR REGI R (PL3.2.22) to the ROLL ASSY REGI (PL3.2.9), using a miniature screwdriver. 21) Remove the GEAR REGI R from the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 69 Confidential 22) Remove the BEARING EARTH REGI (PL3.2.21) from the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward. 23) Remove the E-ring that fixes the BEARING R (PL3.2.31) to the ROLL ASSY REGI, using a miniature screwdriver. 24) Remove the BEARING R from the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 70 Confidential 25) Shift the ROLL ASSY REGI to left to remove the right shaft of the ROLL ASSY REGI, remove the ROLL ASSY REGI from the FEEDER ASSY MG SFP (PL3.1.98) together with the ACTUATOR REGI OUT and the ACTUATOR REGI ROLL M. Note: When carrying out the work this procedure, move the ACTUATOR REGI OUT to right until it stops.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 71 Confidential [Replacement] 1) After the inserting the left shaft of the ROLL ASSY REGI into the hole of the FEEDER ASSY MG SFP, insert the right shaft of the ROLL ASSY REGI into the hole. Attach the ROLL ASSY REGI together with the ACTUATOR REGI OUT and the ACTUATOR REGI ROLL M. Note: When carrying out the work this procedure, move the ACTUATOR REGI OUT to right until it stops. 2) Attach the BEARING R to the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward. 3) Secure the BEARING R to the ROLL ASSY REGI with the E-ring by using the pliers.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 72 Confidential 4) Attach the BEARING EARTH REGI to the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward. 5) Attach the GEAR REGI R to the ROLL ASSY REGI. Note: When carrying out the work this procedure, it is easier to push the ROLL REGI METAL (PL3.2.10) to frontward. 6) Secure the GEAR REGI R to the ROLL ASSY REGI with the E-ring by using the pliers.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 73 Confidential 7) Close the ACTUATOR REGI OUT by inserting the boss of the ACTUATOR REGI OUT into the SPRING REGI OUT. 8) Shift the ACTUATOR REGI OUT to left, fix the CHUTE UP using the hook. 9) Attach the ACTUATOR REGI ROLL M by mating the hole of the ACTUATOR REGI ROLL M with the tab of the ACTUATOR REGI OUT. Fix it using the hook of the ACTUATOR REGI OUT. Note: Check the ACTUATOR REGI OUT and the ACTUATOR REGI IN movement, after the procedure 9 is completed.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 74 Confidential RRP3.7 ACTUATOR REGI IN (PL3.2.11) [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) Remove the ROLL ASSY REGI. (RRP3.6) 19) Release the left shaft of the ACTUATOR REGI IN (PL3.2.11) from the hook of the CHUTE UP (PL3.2.26).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 75 Confidential 20) Remove the ACTUATOR REGI IN and the SPRING ACT REGI (PL3.2.12) by releasing the right shaft of the ACTUATOR REGI IN from the hole of the CHUTE UP. 21) Remove the SPRING ACT REGI from the ACTUATOR REGI IN.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 76 Confidential [Replacement] 1) Attach the SPRING ACT REGI to the ACTUATOR REGI IN. Note: When carrying out the work described next procedure, ensure that the SPRING ACT REGI is hung to ACTUATOR REGI IN and the CHUTE UP correctly. SPRING ACT REGI 2) Insert the right shaft of the ACTUATOR REGI IN into the hole of the CHUTE UP, hang the SPRING ACT REGI to the CUHTE UP.