Geeetech

have you fixed the problem yet

If you have uploaded marlin to your gt2560 and try to connect it to repetier but you can't send command to the printer.To fix this you have to change the serial port to 0 in (configuration.h) in marlin and upload it to the gt2560 then it will work.:)

thank for that:)

Hi I am new to the forum and have just have built my own custom geeetech 2560 based printer. I have a problem with my z axis as the weight of the bed is 5 kg ( alloy frame and 600x400 alloy plate) and my 2 Z axis motors are struggling to bring the bed up using the 4988 driver modules at max ouptut.i...