Epson C 2900 Manual

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 127 Confidential 
 
10) Disengage the connector (P/J141) of 
the LED ASSY ERASE. 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 128 Confidential 
 
[Replacement] 
1) Engage the connecter (P/J141) of the 
LED ASSY  ERASE. 
2) Attach the LED ASSY ERASE to the 
printer. 
3) Secure the LED ASSY ERASE to the 
printer with two screws (silver, tap, 8mm). 
 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 129 Confidential 
 
RRP4.5 PWBA HVPS (PL4.1.19)   
[Removal] 
Note: Use the wrist strap to protect the PWB from the electrostatic. 
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...

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 130 Confidential 
 
19) Remove the seven screws (silver, 
6mm) that fix the PWBA HVPS to the 
FRAME HVPS (PL4.1.20). 
20) Remove the PWBA HVPS from the 
FRAME HVPS. 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 131 Confidential 
 
[Replacement] 
Note: Use the wrist strap to protect the PWB from the electrostatic.  
1) Mate the notch and hole of the PWBA 
HVPS with the tabs of the FRAME HVPS, 
attach the PWBA HVPS. 
2) Secure the PWBA  HVPS to the FRAME 
HVPS with the seven screws (silver, 6mm).
3) Engage the connector (P/J161) of the 
HARN ASSY HVPS to the PWBAHVPS. 
 
  

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,...

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...

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....

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 135 Confidential 
 
17) Release the hook of the GUIDE 
HARNESS AC (PL8.2.6), remove the 
GUIDE HARNESS AC from the printer. 
18) Release the harness of the HARN 
ASSY OPTION (PL3.1.20) from the clamp 
on the BRACKET MCU R (PL8.2.15). 
19) Remove the two screws (silver, 6mm) 
that fix the BRACKET MCU R to the 
printer.  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 136 Confidential 
 
20) Remove the BRACKET MCU R from 
the printer. 
Note: Release only the HARN ASSY 
INTERLOCK from the GUIDE HARNESS 
FSR to prevent the faulty wiring when it 
assembles it. 
21) Release the harness of the HARN 
ASSY INTERLOCK (PL8.2.5) from the 
GUIDE HARNESS FSR (PL8.2.2). 
22) Release the hook of the GUIDE 
HARNESS FSR, to release the boss and 
tab of the GUIDE HARNESS FSR. 
Remove the GUIDE HARNESS...