Produce finished documents and accommodate multiple users easily with this 750-sheet stapler/stacker. Enjoy the convenience of automatic job stapling and separating, and retrieve output less often with the additional output capacity....

Mailbox - Media Capacity: 700 Sheet - Compatibility: HP LaserJet 4730MFP Series Printers - -...

Stacker/Stapler - Media Capacity: 500 Sheet - Compatibility: - HP LaserJet 4730 Multifunction Printer - HP LaserJet 4730X Multifunction Printer - HP LaserJet 4730XM Multifunction Printer - HP LaserJet 4730XS Multifunction Printer - -...

The HP 3-bin Mailbox stacks up to 500 pages in one bin and up to 100 pages each in two additional bins, for a total maximum output capacity of 700 pages. This multifaceted accessory also comes with three intelligent operating modes for improved workflow and offers convenient access to print, copy, and fax jobs....

Improve workflow management and accommodate multiple users easily with the HP 500-sheet stacker with 30-sheet stapler. Experience the convenience of automatic job stapling and sorting....

PLEASE NOTE: Requires HP 2000-Sheet input tray C8531A....

Stacks up to 3,000 sheets, printed and separated in just one easy step. - Provides quick, easy access to individual print jobs through automatic job separation. - Enables high volume, unattended printing. - Allows you to produce more types of documents. - Delivers professionally finished documents....

Stacks up to 3,000 sheets, separated and stapled for a better look in just one step. - Features include high capacity, job offset, and multiposition stapling. - Provides quick, easy access to individual print jobs through automatic job separation. - Enables high volume, unattended printing....

Requires HP's 2000-Sheet input tray (C8531A)...