I don’t have the printer yet, so I can’t just test it, but I’d like to have opinions about whether the DIY cure box I’m making is going to be worth the bother.
I’ve made my own PCB with 14 VLMU3100 UV LEDs. The power supply gives them each a bit more than 3 volts, and they’re annoying to look at. That’s about as much actual hard evidence as I have as to what they’re actually doing.
Their specs are a nominal 2.5 mW/sr each and they are arranged around the top of an 8x8x8 inch space that is internally reflective. The wavelength peak is 405 nm, which I selected from other recommendations here as being the good wavelength to use.