Roland Advanced Jet AJ-1000 Service Notes page 188

Remove the following covers.
5
Right I/S Cover
Left I/S Cover
Panel Cover
Right Top Cover
Left Top Cover
Left Cover
Check that Idle Pulley Holder is aligned parallel to Guide
6
Rail. If Idle Pulley Holder is not aligned parallel to Guide
Rail, adjust the fixing of Idle Pulley Holder by rotating
Adjustment Screrw shown in the figure.
By tightening Adjustment Screw, Idle Pulley Holder is tiltes
leftward. And, by loosening Adjustment Screw, Idle Pulley
Holder is tiltes rightward.
At the left side of the machine, loosen the 2 screws shown in
7
the figure.
Press Tension Gauge (ST-001) down perpendicularly onto
8
Belt at the position of 70mm from Rail Guide end.
Left Top Cover
Left I/S Cover
Left Cover
<Front View>
Adjustment Screw
Guide Rail
<Front View>
<Front view>
4-41
Panel Cover
Right Top Cover
Right I/S Cover
Idle Pulley Holder
Adjustment Screw
70mm