Geeetech

I have been able to print my first print successfully on my Prusa Delta Rostock 3d printer G2s, using the PLA which was delivered with the printer. Now I was trying to print the same item with ABS, but failed. I think my calibration is not good enough. I can move the print head around and measure th...

No, I was using a longer high-speed cable which caused the problem. Now I am using the cable which was delivered with the machine and uploading is going fine. I have also printed my first objects which does not go well enough. I need some more calibration.

Found the problem. The USB cable I was using for programming was too long. Sometimes programming seemed to be okay according to Arduino 1.0.5, sometimes programming failed due to time-out. After changing the cable with a short cable, uploading always went ok and printer was reacting upon it. Now DEL...

The bed is flat and looking good. It has never been in any kind of mechanical stress.

Yes, I have levelled the heatbed. Firstly with a caliper to make sure the distance between the heatbed and the acryl base beneath it is the same near the three screws. And then as described in the manual by sending the printhead to three places close to the towers and making the distance to the heat...

I am calibrating my new Prusa Delta Rostock 3D Printer G2s and everything seems to be going ok up to the point that I have to change and upload DELTA_RADIUS in the firmware. I now do have a convex surface on my Z plane. If my printhead is in the middle, it is 1.39mm lower than when the printhead is ...