michaelsolar

I have bought ultimaker2. When I tried machine setting-Gcode flavor, I could only use Ulticode for the SD card. However, when I tried to use another five options to connect with computer, it could work but the material didn't come out. What happened to ultimaker2 setting? Can somebody share idea about setting for better object? When I use the SD card to print, can I change the setting in TUNE option, like speed? Thanks,