In business since 1990. Datum Computer Supplies Inc. focuses on providing brand name Computer Hardware, Software, Supplies and Accesories at great prices . We specialize in original brand toner and ink products for most Printer and Multi Function Machines. We carry a wide range of printers from Brother, HP, Lexmark and Xerox as well as thousands of office supplies ranging from pens and paperclips to shredders and laminators.