HP T830 MFP A1 Printer – The HP DesignJet T830 24″ A1 Multifunction Printer. A robust, compact and versatile Wi-Fi printer with a built-in scanner – at an unbeatable price. The HP DesignJet T830 is, in fact, the same printer as the T730 with all of the same key benefits, including the ability to produce full-colour photographic images within the limitations of the four ink colours of Cyan, Magenta, Yellow and Matte Black as well as technical CAD drawings. The T830 can print A1 CAD drawings in just 25 seconds, and 82 A1 prints in an hour. However, one of the real defining aspects of the T830 is its built-in scanner, transforming this printer into a wide format colour copier.