1.Turn off the power switch.
2. Hold on the button then turn on the power switch.
3 Release the button when LED becomes bule and blinking.
(Any red will do during the 5 blinks).
It will calibrate the gap/black mark sensor sensitivity.
The LED color will be changed as following order:
Blue red (5 blinks) purple (5 blinks) blue (5
blinks) solid blue
It calibrates the sensor and measures the label length.
1. Turn off printer power.
2. Press the FEED button and then turn on power.
3. Release the FEED button when LED becomes solid bule.
The LED color will be changed as following:
Amberred (5 blinks)purple (5 blinks)bule (5
blinks)solid bule
4. Printer will be interrupted to run the AUTO.BAS program.