Intermec PX4i User Manual page 136

Chapter 4 — Troubleshooting and Maintaining the Printer
122
The LSS can be moved laterally from the inner edge of the media path
to 50 mm (1.96 in) outward, which corresponds to the center line of
full width media. One part of the sensor is on the upper media guide
and the other part of the sensor is under the lower guide.
To adjust the LSS
1 Use a slotted screwdriver to turn the adjustment screw.
• Rotate the screw clockwise to move the sensor toward the
center section.
• Rotate the screw counterclockwise to move the sensor outward,
away from the center section.
2 Look at the print mechanism from the front with the printhead
lifted to make sure that the point of detection on the upper sensor
is aligned with the center of the slots or marks in the media.
Note: You can also use the markings, spaced at 1 cm (0.39 in)
intervals, on the lower guide plate. This method can be especially
useful for black marks. Be sure to measure the lateral position of
the black marks with a ruler before loading the media.
Detection slots
PX4i and PX6i High Performance Printer User's Manual
Upper part of LSS
Adjustment
screw