Raptor - Getting started printing

Please straighten the front part of filament and cut it as below, so as to insert filament into  extruder more easily. 

Choose "Change filament" -> "Preheat PLA", after extruder heats up to target temperature, you  will hear beep sound,  

then insert filament into the position of extruder gear.

Press screen knob, filament will be pushed into hotend automatically. if filament doesn't come  out from nozzle, please choose "Purge more" to continue pushing. 

after filament comes out from nozzle, please choose "Continue".

Insert SD card into electrical box. 

Choose a test model from SD card for printing. when printing first layer, please double click knob into below page, then you can adjust Z offset slightly. 

If rotate knob anticlockwise, the nozzle will be closer to bed. conversely, the nozzle will be farther  to bed. 

by this way, you can get first layer printing perfectly.

hope you will enjoy Raptor 2.0 very much!