Roland VersaCAMM VP-540 Service Notes page 94

Connect the connector of the sensor cable to the Feed
25
Motor Board.
Perform the SERVO LOCK CHECK.
26
After turning on the main power, turn on the sub power
while pressing the left, right and down keys to enter the
Service Mode.
In [MOTOR MENU] > [SERVO LOCK] menu, select [F].
27
Rotate the Grit Roller back and forth by hand and make
sure the value on the LCD changes depending on the
movements.
Press the [ENTER] key to excite the motor.
28
Check the Grit Roller can not be rotated easily by hand
and the value on the LCD doesn't change.
FEED MOTOR BOARD
CONNECTOR
< Rear View / In the Ink Cartridge Cover>
MENU
SERVICE MENU
SERVICE MENU
MOTOR MENU
MOTOR MENU
SERVO LOCK
SERVO LOCK
F:
SERVO LOCK
F:
SERVO LOCK
F:* 80
3-31
+
MENU
[ ] [ ]
[ ]
140 140
80 80
[ ENTER ]
80