Epson Aculaser M 2000 Service Manual

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 201
Confidential2. Remove two Connectors [2], the Type-B Guide rail [3], and three Harnesses [4].
3. Remove nine Screws [5], and remove the Controller Board [6].
[2]
[3] [4][4] [5]
[5][5]
[6]
[5]
Exit Tray
1. Open the Upper Fusing Cover [2].
2. Remove two Claws [3], and remove the Upper Fusing Cover [2].
B3
C3
[2]
[3] [3]
4039F2C019DA 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 202
Confidential3. Remove two Screws [5], and remove the Exit Sensor Holder [6].
4. Remove three Screws [7], and remove the Exit Tray [8].
[5]
[6]
[7] [8]
Controller Board Mounting Bracket
1. Remove three Wire Saddles [1], six Screws [6], and four Clamp Cores [3], then remove the 
Flat Cable Cover.
B4
C4
[1]
[2]
[2]
[4]
[3] 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 203
Confidential2. Remove eleven Screws [5] and release the Edge Cover [6], and remove the Controller 
Board Mounting Bracket [7].
[5]
[5]
[5]
[5] [7]
[6]
Mechanical Control Board (PWB-M)
1. Remove all the Connectors and Flat Cables on the Mechanical Control Board. 
2. Remove six Screws [8] and remove the Mechanical Control Board [9]. 
B5
[8]
[9]
[8] 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 204
Confidential
†
When the Mechanical Control Board (PWB-M) is replaced, relocate the Parameter 
Chip (IC6).
†
Mount the Parameter Chip (IC6) of old Mechanical Control Board onto the new 
Mechanical Control Board.
†
When the Parameter Chip (IC6) is mounted, precisely fit the directions of each 
“A.”
†
When installing the Mechanical Control Board (PWB-M) , secure the Harness to 
the original location with the...

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 205
Confidential
RTC Board (PWB-R)
1. Disconnect the Connector [1], and remove two Screws [2], and remove the RTC Board [3].
C5
[2]
[3]
[1]
4039F2C034DA 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 206
Confidential4.3.6  Group 6CONTENT
DISASSEMBLY FLOWCHART
Parts/Units to be Disassembled
Guide
Standard Paper CassettePaper Width Detection Unit
AB
A
Standard Paper Cassette
Paper Width 
Detection Unit
B

B1
A1
B2B3
Standard Paper Cassette
(P. 207)Start
Optional Cassette
(P. 208)
Paper Width Detection Unit
(P. 209)
*When the Optional Cassette is installed 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 207
Confidential
Standard Paper Cassette
1. Slide out the Standard Paper Cassette [1]. 
A1
B1
[1]
2. Slide out the Standard Paper Cassette with pressing the Slide Locks [2] at both ends.
[2][2] 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 208
Confidential
Optional Cassette
1. Slide out the Optional Cassette [1].
B2
[1]
2. Remove the Screw [2] and remove the Stopper [3].
3. Remove the Optional Cassette with while pressing the Slide Lock [4].
[3]
[4] [2] 

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 209
Confidential
Paper Width Detection Unit
1. Remove the Paper Width Detection Unit pushing it toward the Right Door, with pushing the 
Knob [A] on the upper inside wall of the Tray toward the Right Door.
B3
[1]
[A]
2. Remove two Connectors and release the Harness from the tab of the Paper Width Detection 
Unit, then remove the Paper Width Detection Unit.
†
When the Paper Width Detection Unit has been removed,...

EPSON AcuLaser C9200NRevision D
DISASSEMBLY AND ASSEMBLY      Main Unit Disassembly/Reassembly 210
Confidential4.3.7  Group 7CONTENT
Parts/Units to be Disassembled
Guide
MP tray Left Cover 
+ MP tray Right Cover 
+ Tray ExtensionMulti Bypass UnitIDC Sensor/1 (SE1) + IDC Sensor/2 (SE2)Feed Roller (MP tray)Separation Roller (MP tray)
ABCDE
 MP tray Right CoverA
Tray Extension
MP tray Left Cover
A
Multi Bypass Unit
B
A
IDC Sensor/1 (SE1) IDC Sensor/2 (SE2)
C
C
Feed Roller
DE
Separation Roller