Konica Minolta bizhub C451 - Manual (Page 30)

Using Authentication Unit (Biometric Type) AU-101 3
AU-101 29
13
Position the registered finger on this device.
– Make sure that "Begin Printing" is selected.
– To select the print job to be printed, touch [Screen Operation]. For
details, refer to “Selecting the print job to be printed from the
control panel” on page 32.
The user is authenticated, and the print job is printed.