Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
Confidential
Disassembly/Reassembly 32
Screw type/torque list
Symbol 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
2.2.3.2 Exterior Parts
Flowchart 2-1. Disassembling Flowchart of Exterior Parts (1)
The removed parts/units differ between models when the name of each model is indicated and
enclosed in a box. If “Go to the next step” is indicated for a specific model in the box, skip the
step for the model and go to the next step.
This flowchart is made on the premise that the parts/units instructed in "2.2.2 Parts/Units Need
to be Removed in Advance (p29)" are already removed in advance.
See "2.2.3.4 Printhead/Ink Supply Unit (p36)" for disassembly of the Printhead and Ink Supply
Unit.
See "2.2.3.5 2nd Cassette Unit (p37)" for disassembly of the 2nd Cassette Unit.
START
A
Metal Plate
(w/ Paper
Stopper Assy)
6
---
(p 46)
S3
(p 34)
Parts/units whose
composition or shape
differ between models
Common parts/units
Rear Housing
---
---
---
Stacker Assy
---
4
---
WF-5190/5110 series WF-5690/4640/4630/5620 series
Panel Assy
---
9
(p 39)
Panel Assy
1
7
(p 39)
S3
WF-5190/5110 series WF-5690/4640/4630/5620 series
Go to the next step
Housing Rear
Assy
FAX Cover
WF-5190/5110 series WF-5690/4640/4630/5620 series
Housing Upper
Assy
5
---
(p 38)
Front Housing
Assy
3
2
(p 38)
S2
WF-5190/5110 series WF-5690/4640/4630/5620 series
Go to the next step
Housing Rear
Assy
USB Cover
2
(p 33)
Paper Support
---
2
---
Paper Stopper
Assy
2
2
(p 44)
Pickup Assy 1st
---
2
---
WF-5690/4640/4630/5620 series
USB Cover
2
4
(p 38)
S2
FAX Cover
2
4
(p 38) (p 46)
ADF Pad Assy
---
4
(p 44)
WF-5190/5110 series
Speaker /
Speaker Holder
---
2
(p 38)
Panel FFC
Cover ASF Assy
---
2
---
Cover ASF Front
---
2
---
Cover ASF Rear
---
2
---
Housing Rear
Assy
4
2
(p 38)
ADF Unit /
Scanner Unit
7
2
(p 44) (p 46)
S2