borderless printing

Hi! I'm trying to print a PDF that goes almost all the way to the edge of my paper (less 0.3mm) however, if I try to print it regularly, it gets cut off as the printer will print out a white border around the whole page thats about 0.5mm thick. However, when I click borderless printing for my...

I am looking to find a printer that can achieve borderless printing on 300 to 350gsm pre-folded or pre-scored card, for cards up to A3 in size when folded, so that's A2 I guess? Something good enough for commercial purposes. I don't want a consumer printer. My budget is around £5,000 or under...