Roland SOLJET Pro III XC-540 Service Notes page 202

Tighten the two fixing screws shown in the figure.
19
Be cautious with the moving Carriages and
Cablebeyor during the work, and also with the
sharp edges of the mechanical parts around it.
Confirm that the belt is not touching the pulley flanges
20
excessively while the carriages are in the printing area.
When the belt is in improper position, adjust it again.
When it is proper, press [ENTER] key to cancel
AGING.
SCAN
NOW AGING
4-71
FIXING SCREW
PULLEY FLANGE
[ ]