Printronix SL5000r User Manual page 37

Pivot Screw
NOTE: Loosen all four screws to
adjust the beam forward or back
Figure 22. Scanning Beam Adjustment Screws
Figure 22 shows the screws used to adjust the position of the scanning beam. The
positions of the screws assume that you are in front of the validator unit and facing the
printer. The following instructions and illustrations show how to adjust the validator
according to how the beam appears.
1. Power the printer on and make sure the scanning beam is on. If the beam is off,
press the RESET button for less than 2 seconds to turn on the scanning beam.
2. Use the hex key provided to adjust the screws.
3. Loosen the four screws so the validator/bracket unit can be rotated about the pivot
screw.
M4 x 6 mm NOTE: Only needed if laser beam
Screw skew adjustment is required.
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