The Yorktown Cartridge World is part of a global chain of ink and toner stores specializing in recycling used cartridges and maximizing ink's cost effectiveness. Mike Traina, a 15 year resident of Yorktown and owner of this 1-year-old shop, stocks his store with an abundance of ink, toner and ribbons. The shop also carries a selection of printing paper, pens, blank CDs and other office supplies.