Workflow - Roland TrueVIS SG2-640 Service Notes

Belt Position Adjustment

Workflow

C AUTION
• This adjustment is to prevent the belt wear which is caused by the belt contacting the pulley flanges excessively. The belt
position needs to be checked after the belt tension adjustment and adjusted if necessary.
• When adjusting the drive pulley side, the pressure of engagement between the white gear of the drive pulley and the scan
motor gear is changed, possibly resulting in teeth breaking on the white gear or failure of the scan motor. After the belt
position adjustment, be sure to loosen the screws fixing the scan motor and re-tighten them again.
Adjustment on the drive pulley side
1.
Perform the aging test for the scan motor. Select [MOTOR MENU] > [AGING] > [SCAN] and press the [ENTER] key.
SERVICE MENU
MOTOR MENU
[ ]
MOTOR MENU
AGING
[ ]
AGING
SCAN
2.
Check the position of the belt. If the flange of the drive pulley is not in contact with the belt excessively, the position is
proper. When positioning is correct, skip this adjustment and go to step 9 "Adjustment on the idle pulley side" without
stopping the aging. When positioning is not correct, perform the following adjustment.
[ ]
1. Belt
1
2-55
2
SG2-640/540/300