Hewlett-packard HP Color LaserJet 3800 Printer HP Color LaserJet 3800 Printer Black Print Speed—22 ppm Color Print Speed—22 ppm First Page Out—Less than 12.5 seconds Monthly Duty Cycle—5,000 pages Maximum Print Resolution—600 x 600 dpi Processor—533 MHz Standard Memory—96MB Maximum Memory—544MB Duplex Printing—Manual Standard Paper Input Capacity—350-sheet Connectivity (Cables Not Included)—Parallel, USB Compatibility—Windows® 98, Me, NT 4.0, 2000, XP, XP 64-bit, Mac® OS 9.1-9.2, OS X 10.2-10.4, Linux, NetWare Size—15-7/10w x 17-7/10d x 15-7/10h Manufacturer’s Warranty—One-year limited Replacement Cartridges—HEWQ6470A (black), HEWQ5781A (cyan), HEWQ7583A (magenta), HEWQ7582A (yellow), sold separately