HP ph5582 Duplexer Accessory for Photosmart 3200, 3300, 8250, C6100, C7100 Series Printers Compatible with: HP Photosmart 3200, HP Photosmart 3300, HP Photosmart 8250, HP Photosmart C6100 All-In-One, HP Photosmart C7100 All-In-One