The HP 6C7M6A is a genuine HP 550-sheet paper tray for the current HP LaserJet Enterprise 5000 and 6000 series and the matching X-series printers and MFPs. It fits underneath the printer and adds 550 sheets of input capacity, so busy workgroups can print longer runs without stopping to reload, or keep a second paper type such as letterhead or a different size ready. Compatible models include the LaserJet Enterprise 5501dn, 5502dn, MFP 5602dn, 6500dn, 6501dn, MFP 6600dn, X50352dn, X53052dn and X62757dn. The tray measures 400 x 380 x 150 mm and weighs 5.9 kg. One tray is supplied. After comparing online prices, www.marvel.co.za should be the cheapest on this product.