This is a used unit , it is in good working order
Printer Accessories Compatible with Compatible with Hp Q2439A Duplexer for Compatible with LaserJet 4200, 4300
hp printer duplexer cq821-60001 for 8500a printer new
Compatible For P4014 P4015 M601 M602 M603 R73-0008 CF062A Automatic Duplexer Unit
Printer Accessories Compatible with Automatic Duplexer For Compatible with LaserJet 9000 Series Printers
TOOLS Original 90% New JC91-01217A Compatible with Hp LaserJet MFP M436dn/M436nda Fuser Unit Assy Automatic two-sided printing and copy (110V,220V)
HP Q1864A Automatic Duplex Printing Unit
