3. Release the button when LED indicates with different color for different functions.
The LED color will be changed as following pattern:
1. Ribbon Sensor Calibration and Gap /
black mark sensor calibration
2. Gap / black mark sensor calibration,
Self-test and enter dump mode
3. Printer initialization
4. Set black mark sensor as media
sensor and calibrate the black mark
sensor
5. Set gap sensor as media sensor and
calibrate the gap sensor
4.3.1 Ribbon and Gap/Black Mark Sensor Calibration
Gap/black mark sensor sensitivity should be calibrated at the following conditions:
1. A brand new printer
2. Change label stock.
3. Printer initialization.
Please follow the steps below to calibrate the ribbon and gap/black mark sensor.
1. Turn off the power switch.
2. Hold on the button then turn on the power switch.
3 Release the button when LED becomes red and blinking. (Any red will do during the 5
blinks).
It will calibrate the ribbon sensor and gap/black mark sensor sensitivity.
The LED color will be changed as following order：
Amber red (5 blinks) amber (5 blinks) green (5 blinks) green/amber (5
blinks) red/amber (5 blinks) solid green
Note:
Please select gap or black mark sensor by sending GAP or BLINE command to printer prior to
calibrate the sensor.
For more information about GAP and BLINE command, please refer to TSPL2 programming
manual.
