HP Designjet 3D Service Manual page 317

Figure 275: Tension gauge zero setting
Adjustment screw
Zero gauge block
75. Position the dial indicator on the rear section of the X-Drive belt - cen-
tered between the Head Assembly and the left side of the build enve-
lope. See Figure 276.
Figure 276: X belt tension location
76. Check the tension:
The gauge should read between 0.425 and 0.435 mils. See Figure 277.
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