Epson Stylus Photo R310 Service Manual page 60

Stylus Photo R300/R310
External View
Cap, PW Sensor
Hooks
Torsion Spring, Lever, Cartridge
Hook
Dowel
Guide, IC
C.B.P 2.5x8 (3-5kgf•cm)
Hook
Figure 2-32. Removing "CR Unit" (4)
DISASSEMBLY AND ASSEMBLY
PW Sensor Board
Connector
Lever, Cartridge Slot and Dowel
Electric Pole
Hooks
CSIC Board
Slot
Removing "PW Sensor Board"
1. Release the hooks (x3) which secure "Cap, PW Sensor". Then, remove "Cap,
PW Sensor".
When removing "Cap, PW Sensor", "PW Sensor Board" will be
free. Therefore, take care not to damage "PW Sensor Board".
2. Pull out "PW Sensor Board" from the slot of "Carriage Unit". Then, remove
"PW Sensor FFC" from the connector of "PW Sensor Board" and remove
"PW Sensor Board" and "PW Sensor FFC".
Removing "CSIC Board"
1. Remove "Torsion Spring, Lever, Cartridge" from the hook and the dowel of
"Guide, IC".
2. Remove the dowel of "Lever, Cartridge" from the slot on the right side of
""Guide, IC" by using the tweezers. Then, remove "Lever, Cartridge.
3. Remove the screws (x2) which secure "Guide, IC", then release the hook with
the tweezers. And remove "Guide, IC".
4. Release the hooks (x2) which secure "CSIC Board", then push up "CSIC
Board" from the slot located on the bottom of "Carriage Unit" with a flat-
blade screwdriver or alike. Finally, remove "CSIC Board".
Do not damage the electric pole with the flat-blade screwdriver or
alike when removing "CSIC Board".
Disassembly
Revision A
60