HP M1536dnf Multifunction Printer
Print,Copy, Scan, Fax
26ppm

HP LaserJet Pro MFP M521dn
Print, copy, scan, fax
Standard (built-in Gigabit Ethernet)
3.5" (8.89 cm) touchscreen, LCD (color graphics)
FCC Class A emissions - for use in commercial environments, not residential environments

HP LaserJet Pro 400 MFP M425dn

Print, copy, scan, fax, walk-up USB
Standard (built-in Gigabit Ethernet)
3.5" (8.89 cm) touchscreen control panel, CGD (Color Graphic Display