HP Designjet 3D Service Manual page 275

Figure 21 1: Gauge reading at correct X belt tension (Shading indicates
17. If the tension is out of the range specified above, adjust the belt tension
by turning the X belt tensioning nut on the X-Drive Idler/Tension Adjust
gear. (Figure 212.)
Figure 212: X-Drive Belt Tension Adjustment
X belt tension bolt
18. Remove the belt fixture and run the head back and forth several times.
19. Continue to adjust and check the tension until the tension meets specifi-
cation.
acceptable range)
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