Card Slot Assy - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD

4.2.4.5 Card Slot Assy

The disassembly/reassembly procedures for Artisan 710/725/
C H E C K
730/PX710W/TX710W/PX720WD/TX720WD/PX730WD/
P O I N T
TX730WD differ from those for Artisan 810/835/837/
PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD.
See "4.3.2.3 Card Slot Assy" (p.193)
The Card Slot Assy includes the SUB Board and the STG Board.
When powering this product, high-voltage current may be applied
W A R N I N G
on the SUB Board. To prevent ELECTRIC SHOCK, do not touch
the SUB Board section when the power is ON.
If the shock should happen, the flowing current is very tiny, about a few
hundreds μA, therefore it will not do any harm on the human body.
Parts/Components need to be removed in advance:
ADF Unit/Scanner Unit/Upper Left Housing/Paper Guide Top Assy/Upper
Housing/Hinge/Rear Right FAX Housing/Right Housing/Main Board Unit/
Wireless LAN Board/CSIC Assy/Cartridge Box Unit/Ink Supply Tube Assy
Removal procedure
1. Remove the screws (x2) that secure the Card Slot Assy, and remove the
grounding plate and the EJ Release Frame Support.
Protrusion and hole
EJ Release
Frame Support
Figure 4-50. Removing the Card Slot Assy (1)
DISASSEMBLY/ASSEMBLY
for the procedures.
Card Slot Assy
Grounding plate
Positioning hole & dowel
C.B.P. 3x8 (6±1Kgfcm)
C.F.B. 3x10 (6±1Kgfcm) Dowel & groove
2. Disconnect the AID cable from the connector on the SUB Board, and remove
the Card Slot Assy.
Card Slot Assy
Figure 4-51. Removing the Card Slot Assy (2)
Connect the AID cable properly to the connector on the SUB
Board. (See
Align the grooves (x2) of the Card Slot Assy with the dowels (x2)
of the Base Frame. (See
When attaching the grounding plate, install it over the Card
Slot Assy, and align the positioning hole of the grounding plate
with the dowel of the Base Frame, and tighten them together
with the screw. (See
When attaching the EJ Release Frame Support, insert the
protrusion of the EJ Release Frame Support to the hole of the
Main Frame, and then tighten them with the screw. (See
4-50.)
For routing the FFCs, see
After removing/replacing the Card Slot Assy, make the specified
A D J U S T M E N T
R E Q U I R E D
adjustments. (See
Disassembly Procedures
Connector on the SUB Board
AID cable
Fig. 4-51.)
Fig. 4-50.)
Fig. 4-50.)
"4.4 Routing FFC/cables"
Chapter 5 "ADJUSTMENT".)
Revision G
Fig.
(p.196).
132
Confidential