![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/a/9e/a9edc362-7a41-4f9b-9565-db55b4b97e50/a9edc362-7a41-4f9b-9565-db55b4b97e50-bg26.png)
Printer configuration will be restored to defaults as below after initialization.
127 mm/sec (5 ips) (203DPI)
76 mm/sec (3 ips) (300DPI)
9600 bps, none parity, 8 data bits, 1 stop bit
4.3.4 Set Black Mark Sensor as Media Sensor and Calibrate the Black Mark Sensor
Please follow the steps as below.
1. Turn off the power switch.
2. Hold on the button then turn on the power switch.
3. Release the button when LED turns green/amber after 5 green blinks. (Any
green/amber will do during the 5 blinks).
The LED color will be changed as following:
Amber red (5 blinks) amber (5 blinks) green (5 blinks) green/amber (5
blinks) red/amber (5 blinks) solid green
4.3.5 Set Gap Sensor as Media Sensor and Calibrate the Gap Sensor
Please follow the steps as below.
1. Turn off the power switch.
2. Hold on the button then turn on the power switch.
3. Release the button when LED turns red/amber after 5 green/amber blinks. (Any