Konica Minolta bizhub C451 Operation Manual page 30

c) Select the License Kit that needs Activation
(Change the pull-down menu to "Not
Registered" except selected Kit.), input
License Code and press [OK].
*Please pay attention "U" and "V", "0 (number)"
and "O (alphabet)". "0 (Number)" is not used in
[License Code].
d) When this screen is displayed, reboot the
MFP.
e) After rebooting MFP, check the function was
activated.
PSWC Administrator Mode> [Maintenance]>
[License Settings]> [Install License]
Activated function is grayed out and
"Registered" is displayed.
The Activation operation completed.
Issued by BT-CSO 30 Ver 1.03