I have just completed upgrading my control electronics from Sanguinololu/Sprinter to Ramps1.4/Marlin and am having problems printing.
The problem occurs with gcode sliced with old and new versions of slicer.
The first solids layers print perfectly as they did with my old hardware/firmware. However, when the printer starts to print the hexagonal infill, it goes nuts! It's like its trying to move the print head way way too fast. Plastic is splodged everywhere and the motors start to miss steps. This happens with gcode that was happily printed using my old Sanguinololu/sprinter set up.
I think it's simply down to the configuration but I can't tell what I'm missing.
Does someone have a configuration.h file for a Mendel Prusa they could let me have?
I've attached mine to see if anyone can see anything obvious that I'm doing wrong.
PS Everything is calibrated and working well as far as I can tell.
The problem occurs with gcode sliced with old and new versions of slicer.
The first solids layers print perfectly as they did with my old hardware/firmware. However, when the printer starts to print the hexagonal infill, it goes nuts! It's like its trying to move the print head way way too fast. Plastic is splodged everywhere and the motors start to miss steps. This happens with gcode that was happily printed using my old Sanguinololu/sprinter set up.
I think it's simply down to the configuration but I can't tell what I'm missing.
Does someone have a configuration.h file for a Mendel Prusa they could let me have?
I've attached mine to see if anyone can see anything obvious that I'm doing wrong.
PS Everything is calibrated and working well as far as I can tell.