Is it possible to print abs on the a1 since the hotend heats up to 300C and the build plate heats up to 100C. It’s not recommended according to the bambulab website but other bedsling printers like the prusa Mk4s could print it. I have a printing setup outdoors with quite good ventalation if possible how should the settings for printing it be.
Can you? Yes.
Should you? No.
Its just a pain in the butt to get it perfect. Print slower.
Not tried but would recommend a cardboard enclosure lined with foil. Quick and cheap to make, no great loss if it all goes wrong.
edit since you mentioned the mark 4 can do it, i checked the prusa wiki. they claim “an enclosure is not negotiable for reliable abs prints”