Epson C 2900 Manual

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 117 Confidential 
 
6) Secure the FRAME ASSY LVPS to the 
printer with the two screws (silver, M4, 
6mm) and the six screws (silver, tap, 
8mm). 
7) 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. 
8) Route the harness of the HARN ASSY 
INTERLOCK along the GUIDE HARNESS 
FSR.  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 118 Confidential 
 
9) Mate the two holes of the BRACKET 
MCU R with the bosses of the printer, 
secure it with the two screws (silver, 6mm).
10) Secure the harness of the HARN 
ASSY OPTION with the clamp on the 
BRACKET MCU R. 
11) Secure the hook of the GUIDE 
HARNESS AC to the printer. 
  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 119 Confidential 
 
12) 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 - 120 Confidential 
 
RRP4.2 SPRING PHD (PL4.1.4), LEVER PH D (PL4.1.5), BLOCK STOPPER PHD D 
(PL4.1.6)  
[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 COVER REAR. (RRP1.3) 
10) Remove the CLUTCH ASSY DRV and BEARING REGI. (RRP3.1) 
11) Remove the GEAR P2 , DRIVE ASSY PH. (RRP7.3) 
12) Remove the DRIVE ASSY MAIN. (RRP7.2) 
13) Release the hook of the BLOCK 
STOPPER PHD D (PL4.1.6), using a 
miniature screwdriver.  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 121 Confidential 
 
14) Remove the BLOCK STOPPER PHD 
D from the printer. 
15) Remove the SPRING PHD (PL4.1.4) 
from the printer. 
16) Rotate the LEVER PHD (PL4.1.5) 
slightly, remove the LEVER PHD from the 
printer. 
  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 122 Confidential 
 
 [Replacement] 
1) Tilt the LEVER PHD slightly, attach the 
LEVER PHD to the printer. 
2) Attach the SPRING PHD to the printer. 
Note: Described below is the replacement procedure common among the upper and lower of 
the BLOCK STOPPER PHD Ds. 
3) Push the BLOCK STOPPER PHD D to 
the printer until it is locked.  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 123 Confidential 
 
RRP4.3 SPRING PHD (PL4.1.4), LEVER PHD (PL4.1.5), BLOCK STOPPER PHD AD 
(PL4.1.7)  
[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 LED ASSY ERASE. (RRP4.4) 
9) Release the hook of the BLOCK 
STOPPER PHD AD (PL4.1.7), using a 
miniature screwdriver. 
10) Remove the BLOCK STOPPER PHD 
AD from the printer.  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 124 Confidential 
 
11) Remove the SPRING PHD (PL4.1.4) 
from the printer. 
12) Rotate the LEVER PHD (PL4.1.5) 
slightly, remove the LEVER PHD from the 
printer. 
  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 125 Confidential 
 
 [Replacement] 
1) Tilt the LEVER PHD slightly, attach the 
LEVER PHD to the printer. 
2) Attach the SPRING PHD to the printer. 
Note: Described below is the replacement procedure common among the upper and lower of 
the BLOCK STOPPER PHD ADs. 
3) Push the BLOCK STOPPER PHD AD to 
the printer until it is locked.  
						

							Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 126 Confidential 
 
RRP4.4 LED ASSY ERASE (PL4.1.8)   
[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 two screws (silver, tap, 
8mm) that fix the LED ASSY ERASE 
(PL4.1.8) to the printer. 
9) Remove the LED ASSY ERASE from 
the printer.