HP LaserJet Enterprise Flow MFP M630z 

Intuitive 8-inch (20.3 cm) touchscreen control panel
100-sheet ADF with single-pass, two-sided scanning
Easy access USB port to save and print files directly
900-sheet, 3-bin stapling mailbox accessory
Pull-out keyboard for easy, accurate data entry
100-sheet multipurpose tray
On/off button
2 x 500-sheet and 1,500-sheet paper feeder with stand
Built-in automatic duplexer
800 MHz processor, 1.5 GB RAM
HP High-Performance Secure Hard Disk