Epson WF-2010 - Page 42

WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series Revision B
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 42
Confidential
PS Unit
Be careful not to damage the rib of the Frame Base when widen the
rib to release the hook of the PS Unit.
When removing the PS Unit, follow the procedure below.
1. Using a precision screwdriver or the like, widen the rib of the
Frame Base to release the hook of the PS Unit.
2. Remove the PS Unit from the Frame Base in the direction of
the arrow while releasing the rib of the PS Unit.
3. Disconnect the PS Unit cable from the connector on the PS
Unit and remove the PS Unit.
PS Unit
Hook
Rib
Bottom
Widen this rib to release the hook of PS Unit.
PS Unit cable
Panel Unit
(2.5 inch LCD / 2Line Bitmap)
 Tighten the screws (x3) securing the Panel Unit after installing
the Housing Left/Housing Right.
 Tighten the screws in the order indicated in the figure above.
Panel Unit
Housing RightHousing Left
12 3
C.B.P-TITE SCREW 3x10 F/ZB-3C (6 ± 1 kgf·cm)
Panel Housing Upper Assy (2.5 inch LCD / 2Line Bitmap)
When removing the Panel Housing Upper Assy, follow the procedure below.
1. Remove the screw (x3) of the Panel Unit.
2. Rotate and lift the front side of the Panel Housing Upper Assy and remove the hook (x4) and rib (x5) from the Panel Housing Upper Assy.
3. Pull out the grounding wire of the Panel Housing Upper Assy from the hole of the Panel Housing Lower Assy and remove the Panel Housing
Upper Assy from the Panel Housing Lower Assy.
Tighten the screws in the order indicated in the figure above.
Rear
Hook
Rib
Panel Housing Upper Assy
Panel Housing Lower Hole
Panel Unit
Bottom
Panel Housing Lower
Hole
123
C.B.P-TITE SCREW 3x10 F/ZB-3C (6 ± 1 kgf·cm)
Panel Board Assy
(2.5 inch LCD / 2Line Bitmap)
 Tighten the screws in the order indicated in the figure above.
 Tighten the grounding wire together on the position indicated
in the figure above.
 Tighten the grounding wire with screws on the direction
indicated in the figure above.
Panel Board Assy
1
Grounding wire
2
3
4
5
6
C.B.P-TITE SCREW 3x10 F/ZN-3C (6 ± 1 kgf·cm)
Grounding wire terminal
Panel Buttons
(2.5 inch LCD / 2Line Bitmap)
When attaching the Select Button to the Panel Housing Upper Assy,
attach the Select Button with its side without any rib downward.
Select Button (back)
Rib
No rib here.
Start button
Stop ButtonSelect ButtonOK ButtonPower Button
The side without any rib must be the side of
down arrow.
Panel Housing Upper Assy
Panel Unit (LED and Button)
When removing the Panel Unit, follow the procedure below.
1. Remove the screw (x2) securing the Panel Unit.
2. Remove the hole (x2) from the dowel(x2) of the Housing Upper Assy.
3. Remove the hook (x2) and rib(x2) on the back of the Panel Board from the Housing Upper Assy.
4. Remove the Panel FFC from the connector (CN1) of the Panel Board and remove the Panel Unit.
Back
Panel Board
Panel FFC
Panel UnitHousing Upper Assy
Hook
Rib
Dowel and hole
C.B.P-TITE SCREW 3x10 F/ZN-3C (6 ± 1 kgf·cm)