The D/A1 size and A0+/E+ size HP DesignJet 800PS printers come with 160MB of Random Access Memory (RAM) memory. In addition to this memory, the printer has a 6GB internal hard disk drive used as extended memory for PostScript and HP-GL/2 rendering and print management. Memory Media & Ink Introduction Front Panel Other Printer Options Index Solutions Using this Guide Introducing Your HP DesignJet 800PS Printer Front View of Printer Printer Connections