Konica Minolta iSeries - Configure User Authentication and Account Track
Open Control Panel, select Devices and printers, right click on your desired MFD and select Printer properties
In the Advanced tab, make sure to select your Konica Minolta device and press Apply
In the Configure tab, click Obtain settings (button might be named Acquire Settings)
Uncheck Auto checkbox and click OK
Select Specify IP Address or Printer Name and provide the real IP address of a MFD having a common configuration for trays.
Back in the Configure tab, set ID&Print, User Authentication and Account Track to Disable and click OK