Kyocera FS-1028DP Operation Manual page 328

Default Setting (System Menu)
Option I/F:
1 *Unblock
*********************
2
Block
8-134
6
Press the OK key. Option I/F appears.
a b
7
Press the
8
Press the OK key. Completed. is displayed and the
screen returns to the System menu.
or key to select [Unblock] or [Block].
OPERATION GUIDE