Epson WF-7520/7510/7010 series Revision A
Disassembly/Reassembly Disassembling Flowchart 54
Flowchart 4-7. Disassembling Flowchart of Printer Mechanism (3)
D
(p 52)
Main Frame Assy
Ink System Assy
Stacker Assy
Paper Guide Front
Pressing Plate
Paper Guide
Front Porous Pad
---
64
(p 61)
PE Sensor
---
4
(p 63) (p 68)
Paper Guide
Lower Porous
Pad
---
---
(p 68)
PE Sensor Lever
1
---
(p 68)
S19
Paper Guide
Upper Assy
---
6
(p 61) (p 68)
CR Motor
2
---
(p 61) (p 63)
(p 68)
S15
PF Timing Belt
---
---
(p 62) (p 68)
EJ Roller
---
1
(p 68)
(p 79)
Front Frame Assy
2
---
(p 59, p 60) (p 65)
(p 68)
(p 79)
S3
Star Wheel Assy
4
2
(p 59) (p 68)
S14
FAX FFC
FAX Board
---
---
---
FAX Shield Plate/
FAX Connector
Cover
3
---
(p 61)
S2
Main Board Unit
Holder Cam Assy
D/E Lever
(p 53)
2
(p 53)
3
(p 53)
Pickup Motor
Assy
2
1
(p 64)
S3
S20
Paper Stopper
Assy 1st
2
2
(p 59)
(p 79)
S3
Power Supply
Unit
1
1
(p 68)
S2
Pickup Assy 1st
1
3
(p 55)
S2
Grounding Plate
Right
Ink System Assy
Screw type/torque list
Symbol Screw type Torque
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 3x8 F/ZN-3C 6 ± 1 kgf·cm
C.B.P-TITE SCREW 2x8 F/ZN-3C 2 ± 0.5 kgf·cm
C.B.P-TITE SCREW 2.5x8 F/ZN-3C 4 ± 1 kgf·cm
C.B.P-TITE SCREW 3x10 F/ZN-3C 8 ± 1 kgf·cm
C.B.P-TITE SCREW 3x8 F/ZN-3C 8 ± 1 kgf·cm
C.B.P-TITE (S-P1) SCREW 3x12 F/ZN-3C 5.5 ± 0.5 kgf·cm
C.B.S-TITE SCREW 3x6 F/ZN-3C 6 ± 1 kgf·cm
C.B.S-TITE SCREW 3x10 F/ZN-3C 6 ± 1 kgf·cm
C.P.SCREW 2.5x6 F/ZN-3C 2 ± 0.5 kgf·cm
C.P.SCREW 3x4 F/ZN-3C 2 ± 0.5 kgf·cm
C.P.SCREW 3x6 F/ZN-3C 6 ± 1 kgf·cm
C.B.P-TITE (S-P1) SCREW 3x12 F/ZN-3C 6 ± 1 kgf·cm
C.P.SCREW 3x4 F/ZN-3C 6 ± 1 kgf·cm
C.B.S-TITE SCREW 3x6 F/ZB-3C 6 ± 1 kgf·cm
C.B.P-TITE SCREW 3x8 F/ZN-3C 5.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW 2.6x5 F/ZN-3C 2 ± 0.5 kgf·cm
C.B.P-TITE SCREW 3x6 F/ZN-3C 6 ± 1 kgf·cm
C.B.P-TITE SCREW 3x8 F/ZN-3C 5 ± 1 kgf·cm
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
Common par ts/unit
WF-7520/7010 ser ies specific
par ts/unit
WF-7520/7510 ser ies specific
par ts/unit
Extension Spring
(Paper Guide
Upper)
---
10
(p 61)
E
Main Frame Assy
4
---
(p 60) (p 68)
S3S2
Paper Guide Front
Assy
5
---
(p 59, p 61) (p 63)
(p 68)
(p 79)
S8
Frame Base Assy
---
---
(p 68)
Frame Pickup
Assy
2
---
(p 64)
S3
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