Epson C 2900 Manual
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![Page 328
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...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-327.png "Page 328
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...")
![Page 330
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.](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-329.png "Page 330
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.")
![Page 332
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...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-331.png "Page 332
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...")
![Page 334
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 80 Confidential
[Replacement]
1) Engage the connector (P/J232) of the
SENSOR PHOTO: REGI.
2) Replace the SENSOR PHOTO: REGI to
the FEEDER ASSY MG SFP V by mating
the three hooks of the SENSOR PHOTO:
REGI.
Note: When carrying out the work this
procedure, it is easier to push the
ACTUATOR REGI IN (PL3.2.11) to
downward.
3) Close the ACTUATOR REGI OUT by
inserting the boss of the ACTUATOR REGI
OUT into the...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-333.png "Page 334
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 80 Confidential
[Replacement]
1) Engage the connector (P/J232) of the
SENSOR PHOTO: REGI.
2) Replace the SENSOR PHOTO: REGI to
the FEEDER ASSY MG SFP V by mating
the three hooks of the SENSOR PHOTO:
REGI.
Note: When carrying out the work this
procedure, it is easier to push the
ACTUATOR REGI IN (PL3.2.11) to
downward.
3) Close the ACTUATOR REGI OUT by
inserting the boss of the ACTUATOR REGI
OUT into the...")
![Page 336
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 82 Confidential
RRP3.9 SENSOR PHOTO: SSI NO PAPER (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)...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-335.png "Page 336
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 82 Confidential
RRP3.9 SENSOR PHOTO: SSI NO PAPER (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)...")
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 77 Confidential 3) Fix the left shaft of the ACTUATOR REGI IN with the hook of the CHUTE UP to attach the ACTUATOR REGI IN. Check the ACTUATOR REGI IN movement, after the procedure 3 is completed.
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).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 79 Confidential 19) Release the ACTUATOR REGI OUT from the hook on the CHUTE UP (PL3.2.26), open the ACTUATOR REGI OUT. 20) Release the three hooks that fix the SENSOR PHOTO: REGI (PL3.2.13) to the FEEDER ASSY MG SFP (PL3.1.98), and remove the SENSOR PHOTO: REGI. Note: When carrying out the work this procedure, it is easier to push the ACTUATOR. 21) Disengage the connector (P/J232) of the SENSOR PHOTO: REGI.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 80 Confidential [Replacement] 1) Engage the connector (P/J232) of the SENSOR PHOTO: REGI. 2) Replace the SENSOR PHOTO: REGI to the FEEDER ASSY MG SFP V by mating the three hooks of the SENSOR PHOTO: REGI. Note: When carrying out the work this procedure, it is easier to push the ACTUATOR REGI IN (PL3.2.11) to downward. 3) Close the ACTUATOR REGI OUT by inserting the boss of the ACTUATOR REGI OUT into the SPRING REGI OUT.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 81 Confidential 4) Shift the ACTUATOR REGI OUT to left, fix the CHUTE UP using the hook. 5) 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 5 is completed.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 82 Confidential RRP3.9 SENSOR PHOTO: SSI NO PAPER (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 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 TRANSFER ASSY. (RRP6.3) Note: When carrying out the work described next procedure, take care not to move the BRACKET SNS from the printer too far because they are connected with the harness. 10) Remove the two screws (silver, tap, 8mm) that fix the BRACKET SNS (PL3.2.28) to the printer, remove the BRACKET SNS.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 83 Confidential 11) Lift the rear part of the BRACKET SNS up to release the two holes of the BRACKET SNS from the bosses of the printer. 12) Shift the BRACKET SNS to frontward, release the five tabs of the BRACKET SNS from the printer. Remove the BRACKET SNS. 13) Release the three hooks that fix the SENSOR PHOTO: SSI NO PAPER (PL3.2.13) to the BRACKET SNS, and remove the SENSOR PHOTO: SSI NO PAPER.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 84 Confidential 14) Disengage the connector (P/J233) of the SENSOR PHOTO: SSI NO PAPER.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 85 Confidential [Replacement] 1) Engage the connector (P/J233) of the SENSOR PHOTO: SSI NO PAPER. 2) Replace the SENSOR PHOTO: SSI NO PAPER to the BRACKET SNS by mating the hook of the SENSOR PHOTO: SSI NO PAPER with its mounting position. 3) Mate the five tabs of the BRACKET SNS with the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 86 Confidential 4) Mate the two holes of the BRACKET SNS with the bosses of the printer. 5) Route the harness of the BRACKET SNS through the hooks of the printer. 6) Secure the BRACKET SNS to the printer with the two screws (silver, tap, 8mm).