Konica Minolta bizhub C451 - Manual (Page 132)

Administrator mode 3
C451 3-23
License Settings - Install License
Settings can be specified to enable functions.
!
Detail
If an additional memory included in optional upgrade kit is not installed,
this menu item does not appear.
Item Description
i-Option LK-101/102/103 Select a function to be enabled, and then select “Registered”.
License Code Enter the acquired license code without using hyphens.
[OK] Enables the function.