Large format printing is considered to be printing for anything over standard paper sizes, or anything over 12 x 18 inches. There are many ways to use large format to your advantage. You can print anything from large posters, photo enlargements and canvas reprints of an original painting, to trade show graphics, displays, signs, banners, and much more. • Engineering Prints – Are you an engineer, draftsman, builder, landscape designer, electrician or contractor? NeFra will copy your A to E engineering prints, blueprints, large format drawings and more.