Geeetech

Hi, x and y do not home when needed to but z does. The nozzle temp appears to be correct on the lcd but it prints as though the temp is too low with stringy prints that won't stick to the bed. When the filament purges I see smoke come out with it for a second or two. After a while printing using whi...

Hi, I have tried to reset my printer to factory settings using the recommended method of pressing reset button then large button but it does not work. The lcd reverts back to the main screen. Is there another way to do it that works?

Hi, my i3 pro b finished a 7 hour print but when I tried to home it the Y axis moved away from its endstop and crashed into the frame. How can I get this back to normal and why do you think it happened?
Ron

where can I buy stepper driver chips for gt2560 board?
Ron

To make things clear, it will read existing files already on my card but not newly added ones. Why?
Ron

Hi, all sorted with steppers but now will not read sd card! Any ideas please.
Ron

thanks but this is the information I followed to do the upload.
Ron

Hi, the control board on my i3 pro b stopped working so I have fitted a new gt2560 rev a board. I have Arduino 1.0.1 on my laptop and uploaded marlin firmware but there is no response from any steppers and I don't think it is getting up to temperature even though the lcd indicates it is. I can't pur...

Hi, after watching numerous vids on youtube I think I've just about got it sorted. Red led still flashing but doesn't seem to affect anything!
Ron

Hi, I've altered a few settings like extruder and bed temp and took the fan and heatsink off to find the filament wasn't fitting all the way into the nozzle. The hole in the nozzle didn't line up exactly with the guides. It appears to be printing at the moment although it was a bit rough to start wi...