Epson RC620 CU Manual page 179

Motor Driver (1) Slowly insert the motor driver along the guide rails until the surface height differences
(ADMB side)
Installation
(2) Slowly push the motor driver until the surface height differences of the motor driver
(3) Insert the motor driver mounting bracket into the slit of motor driver guide plate and
(4) Insert the side panel (Right side) in the
(5) Mount the DVD drive fixing plate and secure using 4 screws.
(6) If the DVD drive is mounted:
NOTE

(7) Insert the CPU fixing plate into the slit of
(8) Secure the top panel using 10 screws.
(9) Plug in the power connector.
RC620 Rev.8
Maintenance 6. Maintenance Parts Replacement Procedures
of the motor driver comes to 5 mm or less.
Guide rail
comes to 1 mm or less from the guide plate.
secure it using 5 screws.
direction shown in the photo and secure
it using 5 screws.
Connect the cable No. (25), (12)-4 to the
DVD drive.
Refer to Maintenance:
3.2 Diagram of Cable Connections.
Make sure the wrong insertion stop key is
visible when connecting the flat cable to
the DVD drive.
the side panel (Right side) and secure
using a screw.
Controller starts properly without any vibration or abnormal noise.
Motor driver
top side
Wrong insertion stop key
Turn ON the Controller and make sure that the
5mm or less
Motor driver
guide plate
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