HP LaserJet Enterprise M651dn (CZ256A) Duplex 1200 x 1200 dpi USB / Etherent Color Laser Printer Output Capacity, std.: 500-sheet output bin Black Print Quality: 1200 x 1200 dpi Cartridges Compatible: CF320A 652A Black (11,500 yield) CF330X 654X Black (20,500 yield) CF331A 654A Cyan (15,000 yield) CF332A 654A Yellow (15,000 yield) CF333A 654A Magenta (15,000 yield) Part Number: CZ256A Display: 4.3 (10.9 cm) resistive touchscreen WQVGA (480 x 272 resolution) with Home button Color Print Speed: Up to 45 ppm Time To First Page (seconds): First page out (ready) black: As fast as 9.0 sec First page out (ready) color: As fast as 9.0 sec Print Languages, std.: HP PCL 6, HP PCL 5, HP postscript level 3 emulation, PDF and AirPrint (URF and PDF)