HP LaserJet Enterprise M4555 MFP Printer

Duty cycle (monthly, A4): Up to 250000 pages

Recommended monthly page volume: 5000 to 20000

Print technology: Laser

Print quality black (best): Up to 1200 x 1200 dpi

Print quality black (normal): HP FastRes 1200 (1200 dpi quality), 600 x 600 dpi

Resolution technology: HP FastRes 1200 (1200 dpi quality), 600 x 600 dpi, HP ProRes 1200 (1200 x 1200 dpi)

Print speed duplex (A4): Up to 35 ipm

Print speed black (normal, A4): Up to 52 ppm

Copy resolution (black text): Up to 600 x 600 dpi (flatbed), up to 600 x 300 dpi (ADF)

Copy resolution (color text and graphics): Up to 600 x 600 dpi (flatbed), up to 600 x 300 dpi (ADF)

Copy resolution (black graphics): Up to 600 x 600 dpi (flatbed), up to 600 x 300 dpi (ADF)

Copy speed black (best, A4): Up to 52 cpm

Copy speed colour (best, A4): Up to 52 cpm

Copy speed (black, normal quality, A4): Up to 52 cpm