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

4.3.2.3 Card Slot Assy

The disassembly/reassembly procedures for Artisan 810/835/
C H E C K
837/PX810FW/TX810FW/PX820FWD/TX820FWD/
P O I N T
PX830FWD differ from those for Artisan 710/725/730/PX710W/
TX710W/PX720WD/TX720WD/PX730WD/TX730WD, see
"4.2.4.5 Card Slot Assy" (p.132)
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:
Scanner Unit/Upper Left Housing/Paper Guide Top Assy/
Upper Housing/Hinge/Rear Right Housing/Right Housing/Main Board Unit/
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 4-189. Removing the Card Slot Assy (1)
DISASSEMBLY/ASSEMBLY
for the procedures.
Grounding
Card Slot Assy plate
C.B.P. 3x8 (6±1Kgfcm)
Dowel & Groove C.F.B. 3x10 (6±1Kgfcm)
Disassembly/reassembly procedures specific to Artisan 710/PX710W/TX710W
2. Disconnect the AID cable from the connector on the SUB Board, and remove
the Card Slot Assy.
Figure 4-190. Removing the Card Slot Assy (2)
Connect the AID cable properly to the connector on the SUB
Board. (See Fig. 4-190.)
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 tighten them together with the screw. (See
4-189.)
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 secure them with the screw. (See
4-189.)
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 Chapter 5
Revision G
Connector on the SUB Board
AID cable
Card Slot Assy
Fig. 4-189.)
"4.4 Routing FFC/cables" (p.196).
"ADJUSTMENT".)
Confidential
Fig.
Fig.
193