Printronix Auto ID T400 Administrator's Manual page 21

Note:
* Please calibrate the gap/black mark sensor when changing media.
- 14 -
4. Feed the media through the rear external
label entrance chute. (printing side face up)
Place the label leading edge onto the platen
roller.
5. Close the top cover gently and make sure the
cover latches securely.
6. Use "Configuration Utility" to set the media
sensor type and calibrate the selected
sensor. (Start the "Configuration Utility" 
Select the "Printer Configuration" tab  Click
the "Calibrate Sensor" button)
P220 123-0 0 1_ C