HP Designjet 3D Service Manual page 316

58. Move the dial indicator to the front left of the Z stage and zero the dial
indicator.
59. Using the XY guide rod leveling fixture, adjust the rod up or down until
the dial indicator reads the value the calculator has given. See
274.
Figure 274: XY guide rod leveling fixture
5
60. Using a ⁄ " allen wrench, securely fasten the front left Y guide rod
32
mounting screw.
61. Move the dial indicator to the front right of the Z stage and zero the dial
indicator.
62. Using the XY guide rod leveling fixture, adjust the rod up or down until
the dial indicator reads the value the calculator has given.
5
63. Using a ⁄ " allen wrench, securely fasten the front right Y guide rod
32
mounting screw.
64. Move the dial indicator to the rear right of the Z stage and zero the dial
indicator.
65. Using the XY guide rod leveling fixture, adjust the rod up or down until
the dial indicator reads the value the calculator has given.
5
66. Using a ⁄ " allen wrench, securely fasten the rear right Y guide rod
32
mounting screw.
67. Repeat steps 53- 66 until the XY table is completely level.
68. Remove the XY guide rod alignment brackets.
69. Remove the XY table leveling bracket and dial indicator.
70. Move the Head Assembly to the full right travel position within the build
envelope (as viewed from the front of the printer).
71. Insert the zero gauge block into the gauge. See
72. Loosen the adjustment screw and insert the dial indicator into the fixture.
73. Adjust the depth of the dial indicator so the gauge reads 0.500 mils
and tighten the adjustment screw. Recheck the reading.
74. Remove the zero block gauge block from the fixture.
Figure
Figure 275.
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