There are no printers that can print to the edge of a paper. The work around, put the design on a larger piece of paper and cut it down to size.
Most artists understand the size and shape of their canvas before they start. Graphic design allows more flexibility; with a few clicks, I can make my canvas any size I want. However, with a little foresight and planning, this knowledge can help you make size choices that are cost effective for your project.
A brand board, a quick visual reference to a brand's appearance.