FAQ
1.Motor shaking or abnormal sound
The corresponding end stop could not be trigered when Home,check the wirings,and inspect any obstacles
by manually moving the corresponding axis
The motor cable are not connected properly,check each connection and then inspect the cable routing for
any faults
2.Fle not printing or memory card failure
Remove the memory card and inser ino PC.Oopen the GCode fles using texteditor(eg.Notepad),and inspect
ifGCode is readable or not fles contains of multiple"y"symbol ten fle has been corrupted.Try reformating the
memory card to FAT32 format and reloading the Gcode fl
Memory card is not readable,ensurefle name does not contain specialcharacters or Change memory card
Touch screen freeze,reboot the machine and try again
3.No extrusion or extrusion motor knocking
Ensure that the nozzle temperature has been set to match the filament
Flament tangled on spool
Not enough coling for the hotend
Nozzle clogged please ry o replace it or cleanit
Teflon tubing has been tangled,squeezed or bent
4.Filament leaking
Nozzle or throat tube is tightened properly,try to fix/change itafter cooling
5.No sticking to the bed
Print to fast at the bottom layer spe,reduce it to~20 mm/s
Ensure that the print platform is clean(use alcohol if necessary)
Check i the bedis properleveled
Add a brim or rafto the modelinsicing software
Check the bed temperature matches the flament