Speed up productivity. Job collation and sorting. Saves you time finding your print job. Jobs sorted into neat stacks. Compatible with HP Color LaserJet Enterprise Flow MFP 6800zfw+ and HP Color LaserJet Enterprise Flow MFP 6801zfw+. Accessory Type: Finisher; For Use With: HP Color LaserJet Enterprise Flow MFP 6800zfw+, 6801zfw+; Accepts Paper Size: Up to 8.5 x 47.2; Color(s): White.