Restricting the fax sending functions, Restricting fax sending from a computer(p. 407), Restricting the fax sending functions(p. 407) – Canon imageCLASS D1650 All-in-One Monochrome Laser Printer User Manual
Page 415: Confirming the entered fax number, Restricting fax sending from a computer, Restricting sequential broadcasts

Restricting the Fax Sending Functions
3JX3-07L
You can set various restrictions for sending faxes, which can prevent information leakage to third parties or sending
documents to unintended destinations.
Confirming the Entered Fax Number
You can configure the setting to display the confirmation screen to prevent the user from misdialing when entering a
destination fax number using the numeric keys.
<Menu> <Function Settings> <Send> <Fax Settings> <Confirm Entered Fax Number>
<On>
Restricting Fax Sending from a Computer
You can prohibit users from PC faxing (faxing from a computer).
<Menu> <Function Settings> <Send> <Fax Settings> <Allow Fax Driver TX> <Off>
Restricting Sequential Broadcasts
You can prohibit a function that collectively sends a fax to multiple destinations (Sequential Broadcast).
<Menu> <Function Settings> <Send> <Fax Settings> <Restrict Sequential
Broadcast> <On>
LINKS
Basic Operations for Sending Faxes(P. 215)
Recalling Previously Used Settings for Sending (Recall Settings)(P. 229)
Managing the Machine
407