Well, I own a printrbot simple maker&#x27;s edition ( the plywood one, in short ) and one small lesson I&#x27;ve learned with it is this :<p>Go for a printer with a heated print bed : It will save you many headaches.<p>Without heated bed : Check if the masking tape still is good enough for a print, if not, remove it and add a few new layers, prep the tape with some glue ( Only way I get something to stick ) and let it dry a little. Then you can attempt a print.<p>With a heated bed : clean up the glass plate, add some polyvinyl hairspray and you&#x27;re good to go!