Geeetech

for 2 days the priner works fine but after i upload 2 file the problem return...randomly the printer turn off...and restart

i found was the sd don't working anymore, so i changed it but bow when i print from sd, object with large dimension the printer reset and stop print

I have a problem, i have do everything in the right sequence but after that my disply don't work anymore and the sd too...

I donwload the file, formatted the SD, copy the file and...result is a wrong screen...not working only white and black line :(