Canon LBP7780CX User Manual page 633

3
Press [ ] ( : Settings).
4
Select [User Maintenance] with [ ] and [ ], and then press [OK].
5
Select [IMPORT/EXPORT] with [ ] and [ ], and then press [OK].
6
Select [IMPORT] with [ ] and [ ], and then press [OK].
7
When [Yes] is selected using [ ], and [OK] is pressed, the printer's settings are read from the
targeted writing source.
When the reading has finished, <Done.> is displayed.
8
Perform a hard reset or restart the printer.