Epson C 2900 Manual
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Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 87 Confidential RRP3.10 SENSOR PHOTO: CST 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 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 three hooks that fix the SENSOR PHOTO: CST NO PAPER (PL3.2.13) to the FEEDER ASSY MG SFP (PL3.1.98), and remove the SENSOR PHOTO: CST NO PAPER.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 88 Confidential 19) Disengage the connector (P/J234) of the SENSOR PHOTO: CST NO PAPER.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 89 Confidential [Replacement] 1) Engage the connector (P/J234) of the SENSOR PHOTO: CST NO PAPER. 2) Replace the SENSOR PHOTO: CST NO PAPER to the FEEDER ASSY MG SFP V by mating the hook of the SENSOR PHOTO: CST NO PAPER with its mounting position.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 90 Confidential RRP3.11 ACTUATOR SSI (PL3.2.14) [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 - 91 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 left shaft of the ACTUATOR SSI (PL3.2.14) from the hook of the CHUTE UP (PL3.2.26).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 92 Confidential 14) Remove the ACTUATOR SSI and the SPRING ACT SSI (PL3.2.15) by releasing the right shaft of the ACTUATOR SSI from the hole of the CHUTE UP. 15) Remove the SPRING ACT SSI from the ACTUATOR SSI.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 93 Confidential [Replacement] 1) Attach the SPRING ACT SSI to the ACTUATOR SSI. Note: When carrying out the work described next procedure, ensure that the SPRING ACT SSI is hung to ACTUATOR SSI and the CHUTE UP correctly. SPRING ACT SSI 2) Insert the right shaft of the ACTUATOR SSI into the hole of the CHUTE UP, hang the SPRING ACT SSI to the CUHTE UP.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 94 Confidential 3) Secure the left shaft of the ACTUATOR SSI with the hook of the CHUTE UP, attach the ACTUATOR SSI. Check the ACTUATOR SSI movement, after the procedure 3 is completed. 4) Mate the five tabs of the BRACKET SNS with the printer. 5) Mate the two holes of the BRACKET SNS with the bosses of the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 95 Confidential 6) Route the harness of the BRACKET SNS through the hooks of the printer. 7) Secure the BRACKET SNS to the printer with the two screws (silver, tap, 8mm).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 96 Confidential RRP3.12 ACTUATOR ASSY NO PAPER (PL3.2.32) [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 SENSOR PHOTO: CST NO PAPER. (RRP3.10) 19) Release the right shaft of the ACTUATOR ASSY NO PAPER (PL3.2.32) from the hole of the CHUTE UP (PL3.2.26), using a miniature screwdriver.