Paxar Sierra Sport2 9460 - Manual (Page 45)

Setting Up the Printer 3-17
3. Load the supply by placing the supply across the exit chute without a
black mark covering the sensor.
4. Close the supply door.
5. Press A under ↵ to continue. You see a message that the printer is
calibrating the supply.
SUCCESSFUL
↵ X
The printer does not feed supplies while calibrating. The printer
records the sensor value read from the label on the liner.
6. Press A under ↵ or press A under X to return to the Stock Sensor
menu.
7. Press the F button to return to the Printer menu.
Black mark sensor