Epson WF-5690 Series Service Manual page 35

Epson WF-5690/4640/4630/5620/5190/5110 series
B
(p 34)
Ink Supply Unit
CR Cover
Grounding Plate
---
3
S3
(p 38) (p 41)
Ink Supply Unit
*1
Head FFC
Grounding Plate
Ink System Supply
Assy
(p 41) (p 48)
8
*1 If you find it difficult to
---
S3 S17 S19
connect the Head FFC to the
(p 42) (p 47)
Printhead when connecting
it, it will make the procedure
easier to remove the
Decompress Pump
Unit
Printhead and the Ink Supply
Power Supply Unit together without
Unit
disconnecting the joint
section. However, once the
Printhead is removed from
Fasten Plate
the Carriage Assy,
Center
performing "Checking the
3
Platen Gap (p75)" is
---
S3 necessary.
(p 47)
Metal Plate Left
Fasten Plate Left
Driven Pulley
Assy
2
---
---
S2
---
(p 47)
(p 82)
CR Motor
2
---
S15
(p 47) (p 50)
Disassembly/Reassembly
C
(p 34)
Power Supply
Unit
2
Rear ASF Assy
2
Rear ASF Guide
Upper Assy
Stacker Assy
Ink System Unit
ASF Drive Change
Lever Assy
---
8
Frame Base Assy
Fasten Plate
---
Center
---
Fasten Plate Left
(p 47) (p 50)
Metal Plate Left
(p 82)
CR Scale/
Extension Spring
3.23
Driven Pulley
Assy
Support Plate
Right/Left
CR Guide Frame
(w/ Carriage Assy)
S3
(p 50)
Main Board
Assembly Board
Main Frame Assy
S3
(p 41)
(p 50)
Flowchart 2-2. Disassembling Flowchart of Printer Mechanism (2)
Metal Plate Left Star Wheel Assy
Front Frame Assy
5 (p 43)
---
S2 S3
(p 41) (p 46)
PF Tension
Stopper Holder
(p 50)
PF Timing Belt
Main Frame
EJ Roller
Mounting Plate
1
2
S3
---
(p 50)
Support Plate
Right/Left
2
4
S3
---
5
---
CR Guide Frame
Carriage Assy
---
---
(p 82) (p 50) (p 43)
5
6
Paper Guide PE Lever Holder
(p 47)
Upper Assy
(p 82)
---
6
(p 50)
3
(p 34)
Main Board Cable
Holder
2 ---
3
2
S2
(p 50) (p 48)
Shield Plate
Holder
---
3
S3
---
--- Main Board
Shield Plate Upper
Assy
1
7
(p 43)
3
(p 82)
S3 S15 S3 S17 S5
(p 39)
Main Board
3
Screw type/torque list
---
S4 S8
Symbol
(p 40)
S1
S2
S3
Main Board
Shield Plate S4
Lower Assy
---
S5
---
S6
---
--- S7
(p 82)
S8
(p 40)
(p 50)
S9
S10
S11
S12
S13
S14
S15
S16
1
Common parts/units
S17
---
S3
Parts/units whose
S18
composition or shape
(p 50) differ between models
S19
Revision D
Interface Board Interface Board
Assy Shield Plate Upper
--- 3
3 ---
S3 S3
(p 40) (p 40)
Main Board
Interface Board
Shield Plate Upper
--- ---
3 ---
--- ---
Interface Board
Shield Plate
Lower
---
---
---
Screw Type Torque
±
C.B.P-TITE SCREW 2x6-F/ZN-3C 2 1 kgf·cm
±
C.B.P-TITE SCREW 3x10-F/ZN-3C 6 1 kgf·cm
±
C.B.S-TITE SCREW 3x6-F/ZN-3C 6 1 kgf·cm
±
C.P.SCREW 3x6-F/ZN-3C 6 1 kgf·cm
±
C.P.SCREW 3x6-F/ZN-3C 2 5 kgf·cm
±
C.B.P-TITE (P2) SCREW 3x10-F/ZN-3C 6 1 kgf·cm
±
C.B.P-TITE SCREW 3x8-F/ZN-3C 6 1 kgf·cm
±
C.P.SCREW 2.5x6-F/ZN-3C 2 5 kgf·cm
±
C.P.SCREW 3x5-F/ZN-3C 6 1 kgf·cm
±
C.B.S-TITE (P4) SCREW 3x8-F/ZN-3C 6 1 kgf·cm
±
C.B.P-TITE SCREW 2.5x8-F/ZN-3C 6 1 kgf·cm
±
C.B.P-TITE SCREW 2x10-F/ZN-3C 3 0.5 kgf·cm
±
C.B.P-TITE (S-P1) SCREW 3x12-F/ZN-3C 6 1 kgf·cm
±
C.B.S-TITE (P4) SCREW 3x10-F/ZN-3C 6 1 kgf·cm
±
C.P.SCREW 3x4-F/ZN-3C 6 1 kgf·cm
±
C.B.EP-TITE SCREW 2.6x17 (B=14) F/ZN-3C 2.5 0.4 kgf·cm
+
P.W.,2.8x0.5x6.5-F/ZN-3C 3 0.5 kgf·cm
±
C.P.SCREW 2.5x6-F/ZN-3C 6 1 kgf·cm
±
C.B.S-TITE(P2) SCREW,3x8-F/ZB-3C 6 1 kgf·cm
35
Confidential