A470 Users Guide
Pertech® 2006 10
Low Paper Sensor Adjustment
The Low Paper Sensor is located on the inner-frame to the right side of the paper roll.
This sensor is a reective optical device that can be adjusted to accommodate various roll core
diameters and quantities of paper present when low paper indication occurs. The sensor mounts
on a friction bracket and can be adjusted up or down. Lowering the bracket will cause the low
paper indication to occur earlier and raising the bracket will cause the low paper indication to
occur later.
Caution! The Low Paper Sensor will be disabled if the bracket is raised enough to “see” the
paper roll core.