Unit/Assy - Epson WF-2540 Service Manual

WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series

2.2.2.4 Unit/Assy

1
(p 30)
ADF Unit
---
2
ADF Paper
(p 40) (p 52) Guide Cover
Assy (p31)
Cover Gear Assy
---
S11
---
ADF Cable
Cover (p31)
Grounding wire
ADF Frame Assy
---
(p 40) (p 40)
(p 67)
ADF Document
Support (p36)
Combination
Gear 24.9.6 (p36)
ADF Hinge
Right (p36)
ADF Base Assy
---
---
---
Disassembly/Reassembly
Grounding wire
ADF Hinge Left
2
S11
Bevel Gear Shaft
(p 48)
---
ADF Paper
---
Guide Cover
Assy (p31)
---
ADF Cable
Cover (p31)
Grounding wire
Combination
Gear 24.9.6
--- ADF Document
Support
---
---
(p 48)
2
ADF Front
Frame
3
---
S11
(p 40)
Spur Gear 20.4 /
Spur Gear 25.8
---
---
(p 40)
ADF Driven ADF Upper
Gears Frame Assy
---
---
S11
--- ---
Scanner Unit
ADF Hinge
(p 52)
Right
2
---
S11
2
---
---
---
2
Scanner Motor
S8
(p 48)
CIS Holder Unit
ADF Pad Assy
4 ---
--- 4
(p 48)
(p 40)
Flowchart 2-1. Unit/Assy (1)
Disassembly/Reassembly Procedures
FFC/cable list
---
No.
2
8 Remove the double-sided tape (x1) and release the Scanner FFC.
Scanner
Housing Upper
6
2
S7
(p 41)
Scanner FFC
CIS Module Unit
---
2
Spacer
(p 48)
Scanner Motor
Gear Cover
1
2
S7
Screw type/torque list
(p 41)
Symbol
S1
Combination
S2
Gear 18.4.9.66
S3
---
S4
---
S5
(p 67)
S6
S7
FFC/Cable* 8
S8
S9
Scanner
S10
Carriage Unit
2
S11
---
---
S12
---
S13
(p 52)
S14
(p 48) (p 67)
S15
S16
Scanner
Housing Lower
S17
---
---
S18
---
S19
---
S20
(p 48) (p 67)
S21
Revision B
Common parts/unit
Model-specific parts/unit
FFC/Cable
CIS Module
--- ---
2 ---
--- ---
Screw Type Torque
±
·
C.B.P-TITE (S-P1) SCREW 3x12 F/ZN-3C 6 1 kgf cm
±
·
C.B.P-TITE SCREW 2x6 F/ZN-3C 4 1 kgf cm
±
·
C.B.P-TITE SCREW 2x8 F/ZN-3C 2 0.5 kgf cm
·
C.B.P-TITE SCREW 2x8 F/ZN-3C 2.5 kgf cm
±
·
C.B.P-TITE SCREW 2x8 F/ZN-3C 4 1 kgf cm
±
·
C.B.P-TITE SCREW 3x10 F/ZB-3C 6 1 kgf cm
±
·
C.B.P-TITE SCREW 3x10 F/ZN-3C 6 1 kgf cm
±
·
C.B.P-TITE SCREW 3x10 F/ZN-3C 5 1 kgf cm
±
·
C.B.P-TITE SCREW 3x10 F/ZN-3C 5 0.5 kgf cm
±
·
C.B.P-TITE SCREW 3x10 F/ZN-3C 7 1 kgf cm
±
·
C.B.P-TITE SCREW 3x8 F/ZN-3C 6 1 kgf cm
±
·
C.B.S-TITE (P2) SCREW 3x6 F/ZN-3C 6 1 kgf cm
±
·
C.B.S-TITE (P2) SCREW 3x6 F/ZN-3C 7 1 kgf cm
±
·
C.B.S-TITE SCREW 2x4 F/ZN-3C 2 0.5 kgf cm
±
·
C.B.S-TITE SCREW 3x8 F/ZN-3C 6 1 kgf cm
±
·
C.B.S-TITE SCREW 3x6 F/ZB-3C 6 1 kgf cm
±
·
C.B.S-TITE SCREW 3x6 F/ZN-3C 6 1 kgf cm
±
·
C.B.S-TITE SCREW 3x6 F/ZN-3C 8 1 kgf cm
±
·
C.B.S-TITE SCREW 3x6 F/ZN-3C 7 1 kgf cm
±
·
C.P-TITE SCREW 3x4 F/ZN-3C 4 1 kgf cm
±
·
C.B.S-TITE SCREW 3x8 F/ZB-3C 6 1 kgf cm
Confidential
36