This is a 2/4-hole punch finishing module for Xerox ColorQube 83xx-series and WorkCentre/ AltaLink 9x/96x, CS96x and Mx95x-series multifunction printers, fitted to the printer's finisher to automatically punch printed pages for ring-binder filing as they're produced. The "2/4" punch pattern matches the standard 4-hole ring-binder format common outside North America, as opposed to the 2/3-hole US standard. Print rooms and offices producing high volumes of binder-ready documentation add this finisher to remove a manual hole-punching step from their workflow. Note: the source listing is a terse parts-compatibility string with no further technical detail supplied.