Multifunctional laser mono HP Laserjet M521dw, dimensiune A4 (Printare, Copiere, Scanare, Fax), duplex, viteza max 40ppm (21ppm duplex), rezolutie max 1200x1200dpi, procesor 800Mhz, memorie 256MB RAM, alimentare hartie 500 coli, limbaj de printare HP PCL6, PCL5c, PostScript 3 emulation, PCLm, ADF