Printronix T6000 Administrator's Manual page 41

This will raise the Gap/Mark threshold high enough so that the printer will not falsely use the antenna as the
gap (top-of-form).
Media Sensor
Position
1023
0767
0511
Paper Out (441)
Gap (289)
0255
0000
Indicates Type of Gap/Mark
Sensing Selected
Detected Amplitude
of the Antenna
Detected Amplitude
of the Gap
41