Geeetech

yes I got this 301 rostock3d printer last year some time and I am having a heck of a time setting my firmware up. when I first put this thing together before I hooked it up to the computer I could "home" the thing but now that I hooked up the firmware my screen is just giving me 2 black bars. and n...

Clay wrote:looking at the GT2560, there is quite a large solder bridge, i don't know if its intentional, or even matters.

should i remove it?

edit: the bridge is on DC IN

Hi,
Don't worry,it is intentional.Just leave it alone.

Hello, I bought a Geeetech Prusa i3 single extruder 3d Printer with the GT 2560 board. After I have finished the the buildup I started the printer and on the LCD-panel appears the menu. But after I connected the printer with my PC, I wasn´t able to select any menu item. After restarting the 3d prin...

Hi I replaced Stepper drive for my I3ProX.My all stepper motors getting too much heat about 70c if I run continue 45 minutes .I cant touch that.What is problem how to correct it? If it is problem of current(I am using A4988) how to adjust and what current output should go to each stepper? Thanks Sh...

And you can refer to this video to have a check:
https://www.youtube.com/watch?v=RL2ELVk ... 3yLrUDpCZC

Tom,
I think you can adjust the 4 screws to have a try,there might be something wrong with the installation if the rods are straight and the frames are good.

Hi,
What exactly do you wanna say?

You mean you plug the driver a4988 of x motor to extruder1 socket and extruder1 socket still doesn't work by " I swapped the control boards with X axis still wont extrude."? If so,i'm afraid the socket has no output signal... You can refer to this: http://www.geeetech.com/forum/viewtopic.php?f=20&t=...

You can check the user manual to reconfigure all the parameters in Repetier Host.
BTW,how did the printer perform after you clicked "print"?Did the extruder and heatbed heat up?

Did you set the right parameters(temp for extruder and heatbed) as the user manual told?
Then how about printing via USB?