HP LaserJet M3027x Multifunction Printer, LaserJet. Print technology: Laser, All-in-one functions: copy, digital sender, fax, print, scan, Maximum resolution: 1200 x 1200 DPI. Print speed (black, normal quality, A4/US Letter): 25 ppm, Print speed (black, draft quality, A4/US Letter): 25 ppm, Duplex printing modes: auto. Maximum copy resolution: 600 x 600 DPI, Copy speed (normal quality, black, A4): 25 cpm, Copier resize: 25 - 400 %. Optical scanning resolution: 600 x 600 DPI, Scan type: ADF, Scan speed (black): 25 inch/min. Fax resolution: 300 x 300 DPI, Modem speed: 33.6 Kbit/s, Fax broadcasting: 100 locations