WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series Revision B
Confidential
Disassembly/Reassembly Disassembly/Reassembly Procedures 32
2.2.2.2 Singlefunction Printer specific parts
Flowchart 2-1. Singlefunction Printer specific parts (1)
The following parts can be replaced without removing the Housing Upper Assy. However,
the working space for replacement is narrow and dark. Therefore, if you find it difficult to
work, remove the Housing Upper Assy first before replacement.
Printhead/Holder Board Assy
PIS Board Assy/PIS Shield Plate A
Paper Guide Front Unit/Paper Guide Lower Porous Pad
Panel Unit
2
6
(p 42) (p 49)
S7
Printer Cover
---
2
---
Panel FFC
START
FFC/Cable* 4
Housing Upper
Assy
5
13
(p 41)
S7
5
(p 37)
Paper Support
---
4
---
Paper Support
Sub
---
5
---
Paper Guide
Front Unit
2
---
(p 44)
(p 52)
S7
Paper Guide
Lower Porous
Pad
---
1
(p 44) (p 52)
FFC Cover
Outer
---
1
(p 44)
CSIC FFC
Holder Board
Assy
---
2
---
Head FFC
Printhead
3
---
(p 44) (p 52)
S9
3
(p 37)
Reflector PIS
Assy
1
---
(p 43)
S5
Waste Ink Pad
Assy
1
2
(p 41) (p 52)
Extension spring (x2)
Paper Back
Lever
---
2
(p 67)
Retard Roller
Assy
---
2
(p 52)
PIS Shield
Plate A
1
3
(p 43) (p 50)
PIS FFC
PIS Board Assy
1
2
(p 43) (p 50)
FFC/cable list
No. FFC/Cable
4
Remove the double-sided tape of the Panel FFC (CN2) and
remove the FFC/Cable from the Housing Upper Assy hole.
i
(p 34)
iii
(p 35)
D
(p 33)
ii
(p 34)
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
Model-specific parts/unit
Common parts/unit