The upper bin supports up to 500 sheets of paper in A3, A4, A5, folio, executive, JIS-B4, JIS-B5, letter, legal, ledger or tabloid & statement sizes. Bin 1, the middle bin, supports up to 1500 sheets of paper in A3, A4, executive, folio, JIS-B4, JIS-B5, letter, legal & ledger or tabloid sizes. Stapling of sets of 50 sheets of paper is supported. Hole punching of paper (16 to 47 lb., 60 to 176 gsm) & offset stacking is supported. Bin 1 has an empty & a full sensor. Bin 2, the lower bin, supports paper in A3, A4, executive, folio, JIS-B4, JIS-B5, letter, legal & ledger or tabloid sizes (16 to 24 lb., 60 to 90 gsm). The lower bin supports saddle stapling of up to 18 sets with up to 15 sheets of folded 20 lb. paper. Bin 2 has a full sensor.