Geeetech

Ginko, you are wrong.

[quote=5a2v0 post_id=84664 time=1529413397 user_id=66394] hi, I have a geeetech prusa i3 pro b. on the pwm fan pin i got 5v when repetier host was set at 100% fan. is it normal or i must have 12v? [/quote] No, it is not normal. 100% should be 12V not 5V. If you get 5V you measure it wrong or somethi...

Thank you.

Some time ago I bought this printer, knowing that it was not perfect, but it was cheap so I bought it. Was pretty happy with it even straight out of the box, but found it a bit slow and felt that some parts must be improved. I made a short video about the improvements and changes I made. It was a fe...

Of course you need to buy a new extruder if you want a dual extruder and not have one already, but you don't need to buy a new controller, only add a driver for the second extruder motor and modify the firmware so that it can handle dual extruder.

Hi, That motor is very powerful and you definitely need a different driver, not only that, but also a different power supply. You should use as high voltage and current as possible, for NEM34 you should have not less than 50V, otherwise you will not get any speed and if the driver can't handle the c...

[quote=landru post_id=83794 time=1523893190 user_id=65136]
Hello
How do I post some photos here on the forum?
[/quote]
Just type your message and drag and drop the image into the message window. Pretty simple.

Are you sure that Marlin MK4duo is compatible with the GT2560 board? It sounds like either something is wrong with your connections or the firmware you are using is not compatible.

Change the connector to a Micro JST 2.0 PH 3-Pin type. Looks like this:

[quote=BennyBoyW post_id=83701 time=1523186439 user_id=63545]
It was by the USB port
[/quote]

Try using the SD card. Do you have print preview enabled? If yes then I think your PC is too slow.