Printing - Black&White
Copier - NO
Scanner - NO
FAX - NO
Wireless - NO
Network connectivity - YES
Auto double-sided printing - YES

From manufacturer:

With HP Smart Printing technology, the HP LaserJet 2420dn printer helps in delivering high-quality printouts. Powered by the 1320's 400 MHz processor, this HP laser printer offers smooth and superior printing performance. With 10/100 Base-TX Ethernet adapter, this HP printer provides easy connectivity at workplace. The automatic duplexer of the HP LaserJet 2420dn printer lets you print documents from two sides. This HP laser printer gives out black and white prints in up to 30 ppm print speed. Get crisp and sharp picture quality without compromising on the quality with up to 1200 x 1200 dpi print resolution of this HP printer.

What's included

HP 2420dn printer
USB cable
Power cord
Latest drivers from HP:

https://support.hp.com/us-en/drivers/selfservice/hp-laserjet-2400-printer-series/416419/model/412132

User Guides and Manuals from HP

https://support.hp.com/us-en/drivers/selfservice/hp-laserjet-2400-printer-series/416419/model/412132