Konica Minolta Magicolor 5650EN Reference Manual page 56

5
Select the appropriate settings in the Printer Memory, Storage, Paper
Source Unit, Paper Source Unit 2, Output Tray and Duplex Unit
according to your printer setup, and then click OK.
Select Standard if the 500 sheet tray is installed for Paper Source
Unit 2. Select MPC if the 250 sheet tray is installed for Paper
Source Unit 2.
6
Close the Print & Fax screen.
38 Selecting Print Options