We are looking for any information on multi-bin sheet feeders for an HP LaserJet 4SI. It should have at least 4 bins we can pick through included driver software. It must be able to support Windows and Mac workstations on a network. The LaserJet is using a JetDirect card. The printer also supports HP3000 and HP9000 systems across the network. Thanks In Advance for any information you can provide. Roger Klump Orion Group Software Engineers [log in to unmask]