Epson Epson Stylus NX330, Service Manual

Page: 37 / 63

Epson Stylus SX230 series / SX235W series / SX430W series / SX440W series Revision B
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 37
Confidential
FFC Cover Outer/FFC Cover Inner
„ Slide and remove the FFC Cover Outer in the direction of the
arrow while releasing the hook.
„ When removing the FFC Cover Inner, release the hook first,
and then lift it in the direction of the arrow while disengaging
the rib of it from the hole of the CR Unit.
Left side of CR Unit
FFC Cover Outer
Inside CR Unit
FFC Cover Inner
Rib and hole
Hook
Rib
Panel Housing Upper Assy (SX230 series/SX430W series)
When attaching the LCD to the Panel Housing Upper Assy, the
LCD is secured with the ribs of the Panel Housing Upper Assy
which are ground by the positioning holes on the Shield Plate of the
LCD. Therefore, the ribs become smaller than the positioning holes
when removing the LCD and can not hold the LCD securely. Once
the LCD is removed from the Panel Housing Upper Assy, be sure
to replace the Panel Housing Upper Assy with a new one.
Rib
Panel Housing Upper Assy
PF Grounding Spring
When installing the PF Grounding Spring, follow the procedure below.
1. From the left side of the printer, insert the spring leg A of the
PF Grounding Spring into the hole of the Frame Base.
2. Insert the spring leg B of the PF Grounding Spring into the
groove of the Frame Base.
3. Attach the spring leg B of the PF Grounding Spring to the
cutout of the Main Frame to install the PF Grounding Spring.
Insert spring leg
A into groove.
PF Grounding
Spring
Left
Main Frame
Spring leg B
Cutout
PF Grounding
Spring
Spring leg B
Spring leg A
Frame Base
Assy
Hole
Wireless LAN Module
(SX235W series/SX430W series/SX440W series)
Attach two pieces of acetate tape on the Wireless LAN Module
cable to cover the cable to protect it as shown above.
Back
Wireless LAN Module Cable
Cover with acetate tape (x2).
Wireless LAN Module
Wireless LAN Module Cable