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5.2 Self-test and Dump Mode
Please follow the steps below.
1. Turn off the power switch.
2. Hold on the FEED button (
) then turn on the power switch.
3. Release the FEED button (
) when the indicator becomes
and
blinking. (Any green will do during the 5 blinks)
The LEDs will be changed as following order:
(amber)
(5 blinks)
(5 blinks)
(5 blinks)
(solid green)
4. It calibrates the sensor and measures the media length and prints internal settings
then enter the dump mode.
5. Turn off / on the power to resume printer for normal printing.