26 Sep 2015 30 Sep 2016 7 May 2008Duplex Module plugs into the back of your HP 970cse Printer to allow printing on both sides of a paper. Easy install, just snaps in place. Printer will recognize HP C6463A Automatic Two Sided Printing Accessory Hewlett Packard | Computers/Tablets & Networking, Printers, Scanners & Supplies, Printer & Scanner Parts hp c6463a user manual HP C6463A TwoSided Printing Module Users Guide 1 Overview The HP PhotoSmart P1100 Color InkJet Printer TwoSided Printing Automatic duplexing - no manual flipping of pages. Paper Capacity: up to 100 sheets or 20 cards. Max. Document Size: sheets-8.5x11in., cards-5x8in. HP DeskJet and Photosmart Auto-Duplex Unit C6463A best Christmas gift. Automatic duplexing - no manual flipping of pages. Paper Capacity: up to 100 Find great deals for HP C6463a Automatic Two Sided Printing Accessory Hewlett Packard. Shop with confidence on eBay!