User Manual

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n It will calibrate the black mark sensor sensitivity.
n The LEDs will be changed as following order:
(amber) à (5 blinks) à (5 blinks) à (5
blinks) à (solid green)
4.2 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)
n The LEDs will be changed as following order:
(amber) à (5 blinks) à (5 blinks) à (5
blinks) à (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.