Epson Stylus Photo R340 Service Manual page 49

EPSON Stylus Photo R340/350
Illustration (2)
Rear Side of the Printer
Hooked Tabs
Upper Housing
Hooked Tab
Guide Pins
Panel Grounding
Plate
Figure 2-12. Removing the Upper Housing (2)
Disassembly and Assembly
Optical Tube
Sub Slot
Guide Pins
Hooked Tab
Upper Housing (Left Bottom Side)
Protrusion of Panel
Grounding Plate
Disassembly
8. Lift the front right edge of the Upper Housing to release the Optical Tube Sub
Slot from the two guide pins ( ) on the Housing Slot.
9. Release the four tabs ( ) that secure the Upper Housing with a flat-blade
screwdriver and lift the Upper Housing to remove it, then disconnect the
Panel FFC and the LCD FFC.
10. Release the Panel Grounding Plate from the two guide pins ( ) of the Upper
Housing.
11. Pull out the protruded lower part of the Panel Grounding Plate from the Upper
Housing.
Tighten the screws to secure the Upper Housing in the order
shown in Figure 2-11.
The ferrite core of the Panel FFC should be located at the
position shown in the figure below.
2 ± 2mm
Figure 2-13. Reattaching the Ferrite Core
The ferrite core of the LCD FFC should be located at the
position shown in the figure below.
Figure 2-14. Reattaching the Ferrite Core
Make sure to route the Panel FFC and the LCD FFC as shown
in the Figure 2-11.
Revision A
Align the FFC with the side
surface of the frame.
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