Printronix T5204R Administrator's Manual page 133

Gap Length
Gap Length is the actual length (height) of a label gap measured in .01 inch
increments. The range is 0.05 to 1.00 inches.
NOTE: You must enter the correct Gap Length. If the Gap Length is too long,
the image will shift down from the leading edge (TOF) of the label.
The factory default is 0.12 inches.
Cal in Peel Mode
This option allows you to perform a calibration (Auto Calibrate or Pwr Up
Auto-Cal) in Peel-Off Media Handling mode.
•
Disable (factory default). The printer will not permit calibration and a
"CANNOT CALIBRATE/Disable Peel-Off" message will briefly display.
Additionally, if "Pwr Up Auto-Cal" is enabled, the printer will not perform
calibration at power up.
•
Enable. Auto Calibrate can be performed from the front panel, and if the
Pwr Up Auto-Cal option is enabled, calibration will be performed at power
up.
NOTE: Calibration in Peel-Off mode does not stop and wait for you to remove
peeled labels. Therefore, be prepared to remove the labels as they
are automatically peeled.
Min Calib Delta
Minimum Calibrate Delta changes the minimum threshold value the sensor(s)
require to detect the difference between the label and a gap, notch, hole or
black mark. This allows bolder gaps (such as notches or holes) to be used as
the TOF while intermediate gaps (liner) can be ignored. Increasing the Min
Calib Delta makes the sensor(s) less sensitive to intermediate gaps and
noise. Decreasing the Min Calib Delta makes the sensor(s) more sensitive for
detecting gaps on low contrast media, where there is very little difference
between the label and the gap (liner).
The range is from 048 to 200.
NOTE: When Gap/Mark Sensor = Disable, Gap, or Mark, the default is 48.
When Gap/Mark Sensor = Advanced Gap or Advanced Notch, the
default is 80.
CALIBRATE CTRL Submenus
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