Epson WF-2540 Service Manual page 38

WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series
6 7
(p 34) (p 35)
Spur Gear 37.2
Shield Plate
(p34)
---
1
(p 47) Main Board
(p34)
PE Sensor Lever
Extension Spring
(p34)
0.137
---
Paper Guide
Upper Assy
1
---
(p 47)
6
(p 52)
Clutch
---
1
(p 47)
LD Roller Shaft
---
---
(p 47)
Disassembly/Reassembly
Antistatic Cloth
1
---
S11
CR Motor (p34)
---
FFC/Cable* 9
CR Unit
---
---
(p 51) (p 52)
CR Timing Belt
---
Head FFC
1
---
(p 52)
---
(p 51)
8
(p 35)
Cap Assy (p31)
Hopper (p39)
LD Roller Assy
(p34)
Pump tube
Pump Unit
S7
(p 47)
CR Encoder
Sensor Spur Gear 16.5
1
---
1
S5
---
---
---
PF Grounding
Spring (p34)
Paper Guide
Front Unit (p30)
EJ Roller Gear
(p34)
PF Driven Pul-
ley Assy (p34)
PF Timingbelt
(p34)
PF Roller Unit
---
(p 52)
PF Motor Cover
(p34)
PF Motor Cable
Flowchart 2-3. Unit/Assy (3)
Disassembly/Reassembly Procedures
1
2
FFC/cable list
No.
PF Motor Assy
9 Disconnect the CR Encoder FFC.
1
Screw type/torque list
---
S7 Symbol
(p 50) (p 52) C.B.P-TITE (S-P1) SCREW 3x12 F/ZN-3C
S1
C.B.P-TITE SCREW 2x6 F/ZN-3C
S2
C.B.P-TITE SCREW 2x8 F/ZN-3C
S3
USB Board (p31)
C.B.P-TITE SCREW 2x8 F/ZN-3C
S4
C.B.P-TITE SCREW 2x8 F/ZN-3C
S5
Frame Base
C.B.P-TITE SCREW 3x10 F/ZB-3C
S6
C.B.P-TITE SCREW 3x10 F/ZN-3C
S7
---
C.B.P-TITE SCREW 3x10 F/ZN-3C
S8
---
2
C.B.P-TITE SCREW 3x10 F/ZN-3C
S9
C.B.P-TITE SCREW 3x10 F/ZN-3C
(p 52) (p 67) S10
C.B.P-TITE SCREW 3x8 F/ZN-3C
S11
C.B.S-TITE (P2) SCREW 3x6 F/ZN-3C
S12
C.B.S-TITE (P2) SCREW 3x6 F/ZN-3C
S13
C.B.S-TITE SCREW 2x4 F/ZN-3C
S14
C.B.S-TITE SCREW 3x8 F/ZN-3C
S15
C.B.S-TITE SCREW 3x6 F/ZB-3C
S16
C.B.S-TITE SCREW 3x6 F/ZN-3C
S17
C.B.S-TITE SCREW 3x6 F/ZN-3C
S18
C.B.S-TITE SCREW 3x6 F/ZN-3C
S19
C.P-TITE SCREW 3x4 F/ZN-3C
S20
C.B.S-TITE SCREW 3x8 F/ZB-3C
S21
Revision B
Common parts/unit
Model-specific parts/unit
FFC/Cable
Screw Type Torque
±
·
6 1 kgf cm
±
·
4 1 kgf cm
±
·
2 0.5 kgf cm
·
2.5 kgf cm
±
·
4 1 kgf cm
±
·
6 1 kgf cm
±
·
6 1 kgf cm
±
·
5 1 kgf cm
±
·
5 0.5 kgf cm
±
·
7 1 kgf cm
±
·
6 1 kgf cm
±
·
6 1 kgf cm
±
·
7 1 kgf cm
±
·
2 0.5 kgf cm
±
·
6 1 kgf cm
±
·
6 1 kgf cm
±
·
6 1 kgf cm
±
·
8 1 kgf cm
±
·
7 1 kgf cm
±
·
4 1 kgf cm
±
·
6 1 kgf cm
38
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