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Geeetech Reprap Prusa i3 3D Printer Extruder Firmwar trouble

Posted: Sat Sep 26, 2015 10:43 pm
by nafanja
Please help!
i be beginner in 3D Printers and Adruino...
i bought one Geeetech Reprap Prusa i3 3D Drucker USB/SD, but the EXTRUDER Motor do not move.
i think that is on Firmware?
Where can i download it?
on the pcb is GT2560 REV A, color - white

Re: Geeetech Reprap Prusa i3 3D Printer Extruder Firmwar tro

Posted: Thu Oct 01, 2015 9:52 pm
by Sherry
hi,you can pull out filament and remove fan in front of fan to see extruder movement more clearly.please clik +10mm or -10mm to test the motor's direction.