Problems with heating up printer bed and extruder

Hey guys, I am setting up a 3d printer for the first time and I am having trouble getting it to heat up. I can run either the bed or the extruder alone and they heat up fine but if I try to use both at the same time I get the 1 Command Waiting message in the bottom right corner. Any ideas?


  • When you tell firmware to wait for target temperature just wait. Using sliders in manual control will not wait so the 1 command waiting should disappear fast or firmware crashed - hard to say without log. Maybe both at the same time use too much current?
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