Epson C 2900 Manual

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 147 Confidential 
 
RRP5.3 HOLDER ASSY TCRU (K), (C), (M), (Y) (PL5.1.17~20)   
[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...

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 148 Confidential 
 
11) Press the boss part of the HOLDER 
ASSY TCRU, remove the HOLDER ASSY 
TCRU from the printer. 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 149 Confidential 
 
[Replacement] 
Note: Described below is the replacement  procedure common among the four HOLDER ASSY 
TCRU. 
1) Mate the lower boss of the HOLDER 
ASSY TCRU with the hole of the FRAME 
DISP. 
2) Bend the HOLDER ASSY TCRU, mate 
the upper boss of the HOLDER ASSY 
TCRU with the hole of the FRAME DISP. 
 
3) Press the central part of the HOLDER 
ASSY TCRU, mate the hole of the 
HOLDER ASSY TCRU with the...

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 150 Confidential 
 
RRP5.4 TONER CARTRIDGE (K), (C), (M), (Y) (PL5.1.21~24)   
[Removal] 
Note: Described below is the removal procedure common among the four TONER 
CARTRIDGEs. 
1) Open the COVER ASSY WINDOW TNR (PL1.1.7). 
2) Move the handle of the TONER 
CARTRIDGE to backward, to release the 
lock. 
 
3) Open the HOLD ER ASSY TCRU K 
(PL5.1.17). 
2)
3)
 
4) Remove the TONER CARTRIDGE from 
the HOLDER ASSY TCRU. 
4)
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 151 Confidential 
 
[Replacement] 
Note: Described below is the replacement procedure common among the four TONER 
CARTRIDGEs. 
1) Shake the TONER CARTRIDGE five or 
six times for the distributing toner evenly. 
2) Insert the TONER CARTRIDGE into the 
HOLDER ASSY TCRU slowly, attach it. 
2)
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 152 Confidential 
 
3) Close the HOLDER ASSY TCRU. 
Note: When performing the step 
described next procedure, mate the 
delta mark of the Handle with the lock 
mark on the cartridge holder. 
 
4) Move the handle to the front. 
4)
3)
 
5) Close the COVER ASSY WINDOW TNR. 
 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 153 Confidential 
 
RRP6. TRANSFER & FUSER UNIT 
RRP6.1 FUSER UNIT (PL6.1.1)   
[Removal] 
1) Open the COVER ASSY FRONT MG (PL1.2.1). 
Note: The FUSING part is very hot. Take added care not to get burned when performing the 
service operation. 
2) Open the TRANSFER ASSY (PL6.1.7). 
3) Pull the LEVER to release the lock. 
 
4) Disengage the connector of the FUSER 
UNIT by pulling the right side of the 
FUSER UNIT toward you...

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 154 Confidential 
 
5) Lift up the FUSER UNIT, move the 
FUSER UNIT to the right side. 
5)
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 155 Confidential 
 
[Replacement] 
1) Insert the two studs of the FUSER UNIT 
into the holes of the printer. 
 
2) Engage the connector (P/J171) of the 
FUSER UNIT by pushing the FUSER 
UNIT. 
2)
 
3) Close the TRANSFER ASSY. 
4) Close the COVER ASSY FRONT MG. 
Note: When the FUSER UNIT is replaced with a new one, perform the following steps. 
5) Plug in the power cord to the printer. 
6) Initialize the Life Counter of the...

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 156 Confidential 
 
7) Turn off the power. 
8) Turn on the power while pressing the  ▲ key and ▼ key on the control panel. 
9) Press the  ▼ key several times until Parameter is displayed. Press the [OK] key once. 
10) Press the  ▼ key several times until Life Fuser Sheet  is displayed. Press the [OK] key once. 
11) Press the  ▼ key several times until Initializing is displayed. Press the [OK] key once. 
12) Press the [OK]...