Epson C 2900 Manual
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![Page 386
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 132 Confidential
RRP4.6 DRUM CARTRIDGE (PL4.1.21)
[Removal]
Note: Remove the CASSETTE ASSY 250 before working.
Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light.
1) Remove the CASSETTE ASSY 250. (RRP2.1)
2) Open the COVER ASSY FRONT MG (PL1.2.1).
3) Open the TRANSFER ASSY (PL6.1.7).
4) Put the paper on the TRANSFER ASSY
to protect the belt.
Note: When carrying out the work this
procedure,...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-385.png "Page 386
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 132 Confidential
RRP4.6 DRUM CARTRIDGE (PL4.1.21)
[Removal]
Note: Remove the CASSETTE ASSY 250 before working.
Note: Cover the drum of the DRUM CARTRIDGE to avoid exposure to light.
1) Remove the CASSETTE ASSY 250. (RRP2.1)
2) Open the COVER ASSY FRONT MG (PL1.2.1).
3) Open the TRANSFER ASSY (PL6.1.7).
4) Put the paper on the TRANSFER ASSY
to protect the belt.
Note: When carrying out the work this
procedure,...")
![Page 387
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 133 Confidential
[Replacement]
1) Mate the left and right arrows on the
Handle of the DRUM CARTRIDGE with
the guides of the printer.
2) Push the DRUM CARTRIDGE into the
printer until it is stopped. HANDLE
1)
3) Rotate the four Stoppers of the DRUM
CARTRIDGE to clockwise.
4) Remove the paper from the TRANSFER
ASSY. [NOTE] [NOTE]
PAPER
BELT GUARD
4)
3)
3)
3)
3)
5) Close the TRANSFER ASSY.
6) Close the COVER...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-386.png "Page 387
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 133 Confidential
[Replacement]
1) Mate the left and right arrows on the
Handle of the DRUM CARTRIDGE with
the guides of the printer.
2) Push the DRUM CARTRIDGE into the
printer until it is stopped. HANDLE
1)
3) Rotate the four Stoppers of the DRUM
CARTRIDGE to clockwise.
4) Remove the paper from the TRANSFER
ASSY. [NOTE] [NOTE]
PAPER
BELT GUARD
4)
3)
3)
3)
3)
5) Close the TRANSFER ASSY.
6) Close the COVER...")
![Page 388
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 134 Confidential
RRP5. DISPENSER
RRP5.1 DISPENSER ASSY (PL5.1.1)
[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....](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-387.png "Page 388
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 134 Confidential
RRP5. DISPENSER
RRP5.1 DISPENSER ASSY (PL5.1.1)
[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....")
![Page 394
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 140 Confidential
[Replacement]
1) Insert the AUGER part of the
DISPENSER ASSY into the hole of the
printer, mate the hole of the DISPENSER
ASSY with the boss of the printer, and then
attach the DISPENSER ASSY.
2) Secure the rear side of DISPENSER
ASSY to the printer with the one screw
(silver, M4, 6mm).
3) Secure the DISPENSER ASSY to the
printer with the four screws (silver, tap,
8mm).](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-393.png "Page 394
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 140 Confidential
[Replacement]
1) Insert the AUGER part of the
DISPENSER ASSY into the hole of the
printer, mate the hole of the DISPENSER
ASSY with the boss of the printer, and then
attach the DISPENSER ASSY.
2) Secure the rear side of DISPENSER
ASSY to the printer with the one screw
(silver, M4, 6mm).
3) Secure the DISPENSER ASSY to the
printer with the four screws (silver, tap,
8mm).")
![Page 396
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 142 Confidential
6) Mate the three holes of the FRAME
ASSY LVPS with the bosses of the printer,
attach the FRAME ASSY LVPS to the
printer.
Note: Since two types of screws are used for securing the FRAME ASSY LVPS, ensure that the
right screws are used at their right securing positions.
The securing positions for tap screws are marked with [T].
The securing positions for metal screws are marked with [M].
7)...](http://img.usermanuals.tech/thumb/23/100561/w64_c-2900-manual-1509489781_d-395.png "Page 396
Chapter 3 Removal and Replacement Procedures Revision B
Epson AcuLaser C2900N 3 - 142 Confidential
6) Mate the three holes of the FRAME
ASSY LVPS with the bosses of the printer,
attach the FRAME ASSY LVPS to the
printer.
Note: Since two types of screws are used for securing the FRAME ASSY LVPS, ensure that the
right screws are used at their right securing positions.
The securing positions for tap screws are marked with [T].
The securing positions for metal screws are marked with [M].
7)...")
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 137 Confidential 23) Remove two screw (silver, M4, 6mm) and six screws (silver, tap, 8mm) that fix the FRAME ASSY LVPS (PL8.2.3) to the printer. 24) Remove the one screw (silver, M4, 6mm) that fixes the DRIVE ASSY SUB (PL7.1.1) to the FRAME ASSY LVPS. 25) Remove the FRAME ASSY LVPS from the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 138 Confidential 26) Release the hook of the connector (P5041) of the HARNESS ASSY LVPS MAIN MG SFP (PL9.1.3), using pliers, and then remove it from the DISPENSER ASSY (PL5.1.1). 27) Remove the HARNESS ASSY FUSER UNIT MG SFP (PL6.1.2), HARNESS ASSY LVPS MAIN MG SFP, HARN ASSY ESS POWER (PL9.1.10), HARNESS ASSY B (PL9.1.12) and HARN ASSY OPTION (PL3.1.20) from the hooks of the DISPENSER ASSY.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 139 Confidential 28) Remove the four screws (silver, tap, 8mm) that fix the DISPENSER ASSY to the printer. 29) Remove the one screw (silver, M4, 6mm) that fixes the rear side of the DISPENSER ASSY to the printer. 30) Release the hole of the DISPENSER ASSY from the boss of the printer, move the DISPENSER ASSY to backward. Remove the DISPENSER ASSY from the printer.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 140 Confidential [Replacement] 1) Insert the AUGER part of the DISPENSER ASSY into the hole of the printer, mate the hole of the DISPENSER ASSY with the boss of the printer, and then attach the DISPENSER ASSY. 2) Secure the rear side of DISPENSER ASSY to the printer with the one screw (silver, M4, 6mm). 3) Secure the DISPENSER ASSY to the printer with the four screws (silver, tap, 8mm).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 141 Confidential 4) Route the HARNESS ASSY FUSER UNIT MG SFP, HARNESS ASSY LVPS MAIN MG SFP, HARN ASSY ESS POWER, HARNESS ASSY B and HARN ASSY OPTION through the hooks of the DISPENSER ASSY. 5) Attach the connector (P5041) of the HARNESS ASSY LVPS MAIN MG SFP to the DISPENSER ASSY.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 142 Confidential 6) Mate the three holes of the FRAME ASSY LVPS with the bosses of the printer, attach the FRAME ASSY LVPS to the printer. Note: Since two types of screws are used for securing the FRAME ASSY LVPS, ensure that the right screws are used at their right securing positions. The securing positions for tap screws are marked with [T]. The securing positions for metal screws are marked with [M]. 7) Secure the DRIVE ASSY SUB to the FRAME ASSY LVPS with the one screw (silver, M4, 6mm). 8) Secure the FRAME ASSY LVPS to the printer with the two screws (silver, M4, 6mm) and the six screws (silver, tap, 8mm).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 143 Confidential 9) Mate the tab and boss of the GUIDE HARNESS FSR with the holes of the FRAME ASSY LVPS, move the GUIDE HARNESS FSR to secure it. Note: Ensure that the harnesses of the HARN ASSY INTERLOCK and HARNESS ASSY FUSER UNIT MG SFP are kept apart so that they do not contact each other. 10) Route the harness of the HARN ASSY INTERLOCK along the GUIDE HARNESS FSR. 11) Mate the two holes of the BRACKET MCU R with the bosses of the printer, secure it with the two screws (silver, 6mm).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 144 Confidential 12) Secure the harness of the HARN ASSY OPTION with the clamp on the BRACKET MCU R. 13) Secure the hook of the GUIDE HARNESS AC to the printer. 14) Secure the grounding terminal of the SWITCH ASSY INLET MG SFP with the one screw (silver, with washer, 6mm).
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 145 Confidential RRP5.2 SWITCH (PL5.1.9) [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 COVER ASSY TOP. (RRP1.1) 6) Remove the COVER ASSY WINDOW TNR. (RRP1.6) 7) Remove the COVER SIDE R. (RRP1.5) 8) Release the hooks of the SWITCH (PL5.1.9) by using the miniature screwdriver, remove the SWITCH from the printer. 9) Disengage the connector (P/J291) of the SWITCH.
Chapter 3 Removal and Replacement Procedures Revision B Epson AcuLaser C2900N 3 - 146 Confidential [Replacement] 1) Engage the connecter (P/J291) of the SWITCH. 2) Attach the SWITCH to the printer, secure the SWITCH with the two hooks.