How much paper can the cassette and multi-purpose tray hold on the MF416dw?

The cassette on the MF416dw holds approximately 250 sheets of plain paper at 80 g/m². The multi-purpose tray holds approximately 50 sheets at 80 g/m², and the delivery tray capacity is approximately 150 sheets at 80 g/m². An optional Paper Feeder Unit PF-44 is available that adds approximately 500 sheets of capacity. (Pages 10, 15)