Geeetech

Hi Team This is the firmware I have already tested with no results. How would I check if there is a short circuit in the pins and how would I fix it if there was. If the board is physically faulty then I will require a replacement as the board was delivered to me DOA. hi,friend. the firmware has be...

In Mac, you have to manually install the driver. Tacking GT2560 for example,you need to change baud rate in firmware and repetier host. the first link will tell you how to install usb driver fo mac. http://www.geeetech.com/wiki/index.php/GT2560#Software_setting you can down load usb driver for mac h...

This is what the instructions say: "There are two cables, one is for LCD encoder, the other is for SD card, do not connect them reversed." I had the same question... so the ribbons are the same, but they are not for two separate functions? I went ahead and just plugged them in as Mark said they are...

Hi, is it possible to get a step by step guide to installing the firmware for mac? I have been working on my printer for the past 2 months and have been stuck at this point for at least 6 weeks. Thanks. In fact ,there is no difference between burning firmware in Win OS and Mac OS.Just change baud r...

Hi all I have recently purchased a "Geeetech Prusa i3 X" which runs off a GT2560 controller board. I have fully setup and tested the unit and everything appears to be working except the extruder is not extruding filament. - the hot end is running fine and I am running it a 220 degrees so temp is no...

[quote="Berto"]Dear Geeetech, i bought a Prusa i3 Pro X. I assembled it and it worked fine for one day. Two days later i started it again and the LCD just displays 2 rows of blocks. I then tried to upload new Firmware as recommended in this forum. I used Arduino IDE 1.0.1 and the firmware available ...

I set the bed temperature to 100 for ABS, and it won't go past 80. Since the bed feels hot, and registers a temperature, I don't think I've set anything up wrong. I've tried setting the temperature in both repetier host, and from the lcd on the printer. The extruders both heat up fine, so there isn...

nbonzani wrote:Where are the fuse of the hotend circuit ?

On GT2560,there are 2 fuse,one labeled 10A is for logic circuit including hot end.Another labeled 15A is for hot bed.

Have not bought metal parts yet but do I need to use new firmware? or stay with what I got, since I have it this far. Got 3 small prints ok quality. issues I still have : homing not consistent ( tx) for directions I will go over them & my G2s soon! I do have all mechanical working ..clogs & jams lo...

If you encounter with the problem on extruders not working, please consider those case. 1) Checking if the extruder temperature has reached the preset temperature, the lowest working temperature for extruder is 175°set up in the firmware. When heating, if it do not reach the temperature you set up(o...