Specifications:

air-feed feature forces air between sheets to reduce jogging time and eliminate powder buildup
press sheets and digital copies can be air dried immediately to prevent offset
air-only and vibrate-only functions
significantly reduces misfeeds and double feeds in printers, folders, and collators
v-shaped, adjustable-angle table
4 inch tray thickness
foot pedal operation or continuous
automatic timer
all-metal construction
mounted on casters