Paxar 9474 - Manual (Page 145)

The supply sensor controls how much supply feeds between tags
or labels. The supply sensor reads black marks or feed
apertures. To read black marks or apertures, the sensor must be
aligned with the black mark or aperture on the tag. Otherwise,
you’ll see an error message when you try to print a batch.
The sensor adjustment knob moves the sensor in and out. You
can move the black indicator to show the sensor’s position on the
supplies. When the pointer is above the aperture or black mark
on the supply, the supply sensor is aligned correctly.
When moving the sensor
◆ Turn the sensor adjustment knob clockwise to move the
sensor away from the inside edge of the supply.
◆ Turn the sensor adjustment knob counterclockwise to move
the sensor toward the inside edge of the supply.
Die cut supplies require no sensor adjustment.
For black mark supplies, turn the sensor adjustment knob
counterclockwise until it stops (do not force the knob). Then turn
the knob clockwise 2 -1/2 turns.
SensorAdjustment
Knob
8-2 Printing Offline and Batches