Epson C 2900 Manual

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 237 Confidential 
 
RRP10.2 ROLL ASSY FEED (For 250 OPTION FEEDER) (PL12.4.4)   
[Removal] 
1) Remove the CASSETTE ASSY 250 OPT. 
2) Release the hook of the ROLL CORE 
MSI (PL12.4.3) on the left of the ROLL 
ASSY FEED (PL 12.4.4), and move the 
ROLL CORE MSI to left until it stops. 
2.2
2.1 

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 238 Confidential 
 
3) Release the groove on the ROLL ASSY 
FEED from the vertical pin mounted on the 
SHAFT ASSY FEED (PL12.4.2) by sliding 
the ROLL ASSY FEED to the left.  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 239 Confidential 
 
4) Remove the ROLL ASSY FEED from 
the SHAFT ASSY FEED by rotating the 
ROLL ASSY FEED 180 degrees. 
  

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 240 Confidential 
 
[Replacement] 
1) Fit the ROLL ASSY FEED to the SHAFT 
ASSY FEED with the groove of the ROLL 
ASSY FEED facing upward, rotate the 
ROLL ASSY FEED 180 degrees so that 
the pin on the SHAFT ASSY FEED is 
aligned with the groove on the ROLL 
ASSY FEED. 
2.2
2.1 

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 241 Confidential 
 
2) Move the ROLL ASSY FEED to the 
right side, put the groove of the ROLL 
ASSY FEED on the pin of the SHAFT 
ASSY FEED. 
2.2
2.1 

Chapter 3 Removal and Replacement Procedures Revision B 
Epson AcuLaser C2900N 3 - 242 Confidential 
 
3) Move the ROLL CORE MSI to the right 
side, to secure the hook of the ROLL 
CORE MSI with the groove of the SHAFT 
ASSY FEED. 
2.2
2.1
4) Insert the CASSETTE ASSY 250 OPT into the FEEDER ASSY OPT. 
  

Confidential
CHAPTER
4
Plug/Jack (P/J) Connector Locations 

Chapter 4  Plug/Jack(P/J) Connector Locations
Chapter 4  Plug/Jack(P/J) Connector Locations  CONTENTS
Epson AcuLaser C2900N Confidential
1.  Connector [P (plug) / J (jack)] ..................................................................................... 4 - 1
1.1  List of P/J ......................................................................................................................................... 4 - 1
1.2  IOT P/J layout diagram...

4 - 1 Chapter 4   Plug/Jack (P/J) Connector Locations
Epson AcuLaser C2900NRevision B
Confidential
1. Connector [P (plug) / J (jack)]
1.1 List of P/J
Printer
P/J Coordinates Remarks
10 I-156 Connects PWBA MCU and HARNESS ASSY ESS MG SFP
11 I-156 Connects PWBA MCU and HARNESS ASSY ESS VIDEO
14 H-157 Connects PWBA MCU and HARNESS ASSY LVPS MAIN MG SFP
15 H-156 Connects PWBA MCU and HARNESS ASSY LVPS MAIN MG SFP
16 I-158 Connects PWBA MCU and HARNESS ASSY HVPS
17 H-157 Connects PWBA MCU and HARNESS ASSY...

4 - 2 Chapter 4   Plug/Jack (P/J) Connector Locations
Epson AcuLaser C2900NRevision B
Confidential 202 F-106 Connects CONSOLE ASSY PANEL and HARNESS ASSY PNL A
211 I-139Connects DRIVE ASSY MAIN (Main Motor) and HARNESS ASSY MAIN 
MOT MG SFP
221 H-139Connects DRIVE ASSY SUB (Sub Motor) and HARNESS ASSY SUB 
MOT MG SFP
231 C-125Connects FEEDER ASSY MG SFP (Feed Solenoid) and HARNESS 
ASSY L SIDE
232 F-125Connects FEEDER ASSY MG SFP (REGI Sensor) and HARNESS ASSY 
L SIDE
233 G-125Connects FEEDER ASSY MG SFP...