The C4083A HP two-sided printing duplex unit for the LaserJet 4500 and 4550 series printer provides two-sided printing while saving money, paper, and time. Two-sided printing provides creative output formats such as booklet printing.
Provides the ability to print on both sides of the paper
Cuts paper costs in half
Enables duplex printing at engine speed for no performance impact
HP Automatic Duplexer for the HP Color LaserJet 4500n and 4550n printers; minimum 40 MB needed in printer