Description Description 7600 Series Mod 240E (on front panel) Plotter Serial No. 2844J00937 Modified w/ C1600-60188 Interface HP-IB/1EEE-488 1 Parallel 1 Serial RS232-C/ITTV.24 See HP trade in promotion for trade-in value up to $3000. www.hp.com/united-states/tradein/promo/designjet/ www.hpmuseum.net/display_item.php?hw=730 This large format plotter can product can be previewed at our facility in Ventura, California. View AllClose