DELL N821D, Laser, Dell 2230d/ 2330d/ 2330dn/ 2350d/ 2350dn/ 3330dn/ 3333dn/ 3335dn DELL N821D. Print technology: Laser, Compatibility: Dell 2230d/ 2330d/ 2330dn/ 2350d/ 2350dn/ 3330dn/ 3333dn/ 3335dn