Canon imageRUNNER 1750i Guía De Funciones página 10

● To set the machine to accept only the secure print jobs when documents are printed
from a computer:
☐ Press [Only allow secure print jobs].
☐ Press [On] → [OK]
To disable the setting, press [Off] → [OK].
4
Press
For instructions on how to perform Secure Printing, see "Printing Securely from a Computer, " on p. 15.

Updates Regarding Additional Functions
(Reset) to return to the top screen .