Figure 22 for – Printronix Online Data Validator User Manual
Page 39
Cut Media Handling Mode
39
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.
183344a
Pivot Screw
M4 x 6 mm
Screw
NOTE:
Only needed if laser beam
skew adjustment is required.
NOTE:
Loosen all four screws
to adjust the beam
forward or back.
Front