Help improve productivity and reduce printer interaction by eliminating the need to manually load envelopes. Simplifying business mailings by printing envelops quickly and efficiently with this feeder that holds 75 envelopes. Accessory Type: Envelope Feeder Dimensions: 16.7" x 18.3" x 5.8" For Use With: HP LaserJet Enterprise M607n, M607dn, M608n, M608dn, M608x, M609dn, M609dh, M609x LaserJet Managed E60055dn, E60065dn, E60065x, E60075dn, E60075x Sheet Capacity: 75.