WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series Revision B
Confidential
Disassembly/Reassembly Disassembly/Reassembly Procedures 30
2.2.2.1 Multifunction Printer specific parts
Flowchart 2-1. Multifunction Printer specific parts (1)
START
A
(p 31)
Model-specific parts/unit
Paper Guide
Lower Porous
Pad
---
1
(p 44) (p 52)
Hinge (p30)
Housing Right
(p30)
Panel FFC Cover
(p30)
Panel Unit (p32)
Housing Front
(p31)
Waste Ink Pad
Assy
1
2
(p 41) (p 52)
S6
Paper Back
Lever
---
2
(p 67)
Retard Roller
Assy
---
2
(p 52)
ADF/Scanner
Unit
1
2
(p 40) (p 48)
S7
Hinge
1
---
---
CSIC FFC Extension spring (x2)
The following parts can be replaced without removing the Scanner Unit. However, the
working space for replacement is narrow and dark. Therefore, if you find it difficult to
work, remove the Scanner Unit first before replacement.
Printhead/Holder Board Assy
PIS Board Assy/PIS Shield Plate A
Paper Guide Front Unit/Paper Guide Lower Porous Pad
PIS Shield
Plate A
1
3
(p 43) (p 50)
PIS FFC
PIS Board Assy
1
2
(p 43) (p 50)
Common parts/unit
Paper Support
---
4
---
Paper Support
Sub
---
5
---
Paper Guide
Front Unit
2
---
(p 43)
(p 52)
FFC Cover
Outer
---
1
(p 44)
S4
Printhead
3
---
(p 44) (p 52)
S9
Head FFC
Holder Board
Assy
---
2
---
3
(p 37)
Reflector PIS
Assy
1
---
(p 43)
S14
S5
Housing Rear
1
4
(p 41)
S7
Scanner FFC
Grounding wire (x2)
Panel FFC Cover
1
---
---
S6
Paper Support
Sub (p30)
Paper Support
(p30)
B
(p 31)
2
(p 37)
Tray Front Assy
---
4
(p 52)
1
(p 36)
4
(p 37)
Housing Left
Assy
5
6
(p 41)
S6
S16
i
(p 34)
Housing Right
3
7
(p 41)
C
(p 31)
ii
(p 34)
iii
(p 35)
Screw type/torque list
Symbol 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
S15
S16
S17
S18
S19
S20
S21