mblaughton

To make our Raise3D Pro2 Dual printers work with Cura I ended up copying and modifying the Raise3D N2 definitions to create a custom printer type (files attached). To use them, unzip the attached zip file into your "C:\Program Files\Ultimake Cura 4.3\resources\definitions" directory (assuming Windows) and hopefully Cura will offer it as a printer option after you restart. I updated the build plate dimensions in the new definition, but the main fix involved updating the extruders' "steps per unit" setting in the "machine start g-code" section, which went from E140 to E6640. The new value is based on the number I found in the printer's menus. Please note: This definition is for the regular Pro2 Dual, not the "Plus" model. I suspect it would work on both though. I have used this definition to make several prints, but your mileage may vary. (i.e., it's not an official solution) If you want to be extra cautious, you can confirm that your printer uses the same "steps per unit=6640" before attempting a print. It's located under "Home > Settings (gear icon) > Machine > More Settings > Hardware > Steps Per Unit > E Steps Per Unit". If you end up trying it can you reply back and let us know if it works for you? raise3D_Pro2_dual.custom.def.zip

To make g-code in Cura for the Raise3D Pro2 Dual I created a new printer type by copying the Raise3D N2 Dual and updating the print dimensions X/Y/Z = 280/305/300mm. I also had to make a small change to the "Start G-code" in the printer machine settings. The default g-code makes two calls of "M92 E140", which sets the number of steps per unit. I think there might be some unit confusion happening here because it effectively stops the printer from extruding anything. After rebooting the printer to reload the original M92 value and commenting out those two commands in the Start G-code section it prints just fine.