HP C8054A LASERJET OPTIONAL DUPLEX ASSEMBLY  FOR LJ 4100 (Refurbished) - Two-sided printing saves time and money for any business. The duplexer will print on both sides of the paper, automatically. No need to change paper from the tray or flip paper once theyve been printed.

*Refurbished items come with 90-day parts and labor warranty.  

* F.O.B. Austin, Texas.  

* Used HP & Compaq Accessories are fully refurbished by HP certified technicians at 360 Technologies, Austin, Texas