Develop half-size printers for printing documents that do not require standard 8.5x11-inch paper, such as sparsely worded fliers and reduced-size manuscripts. This would not only save paper and toner, but weight in shipping products and documents that currently use standard-size paper. Printers themselves would take up less space in offices, and require less energy to run, since less mass to heat and less time required to print a given document. Incorporating duplex printing as the default (rather than single-sided) would also save paper.