Incredibly fast, a teacher can print a high quality class set of worksheets in one minute, or two sided automatically within 3 minutes. Pages emerge face down in their original order. Wireless, can be anywhere in the house and moved at any time. Two sided automatically instantly, no drying time wasted like ink jet. Load half a ream at a time, or a single sheet of specialty paper. Make perfect copies without a computer in seconds. Scan to computer or PDF. Sorry, no FAX, no document feeder, scans and copies one side at a time, no email address, you must be on the network, really long, long installation process requiring a reboot like last century, but low price makes up for these.