The Roland printer is broken(maybe?)

At the SCC Makerspace, they have a pretty damn big printer that they use to print stickers, vinyl for shirts, banners... it can even print car wrap. for the stickers and shirt vinyl, it uses a blade to cut out your sticker, or whatever you want to cut out. On Tuesday and Wednesday, I printed out some designs for hoodies. While trying to weed the cutouts, the cut lines were really poorly cut, messing the designs up. When I went in to the Makerspace today, the printer had snagged a sheet of vinyl and jammed up. I think a bad printer blade could have caused my bad cut lines, and today's malfunction.