HP LaserJet 5Si MX Printer With 2000 Sheet Input Tray. 24 PPm 40MHz RISC Microprocessor 4Mb Standard RAM 2 x 500 Sheet Input Trays, Prints A3/A4/B4/B5. Unit Has The 2000 Sheet Input Tray attached. Missing Front Access Door For Duplexer Jam Removal Access Door