White On : Device is On and Standby
White Blinking : Processing Smartsheet / Preparing Printing / Firmware Updating
Red On : Device is too High Temperture
Red Blinking : Cover Opened / Printer Error / No Paper / Paper Jam
Red/White Looping : Low Battery, Very Low Battery
White Blinking : Device is Booting
Blue Blinking : Smartsheet Error
Cyan On : Device is too Low Temperture
Cyan Blinking : Printer Head Cooling
Magenta On : Mass Storage Mode
Magenta Blinking : SD Card Error
Yellow/Magenta/Cyan/White Looping : Printer is Printing