Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 447)

● The security policy settings can only be imported if the security policy setting password on the exporting
machine matches that of the importing machine, or if no password has been set for the importing machine.
If no password has been set for the importing machine, the password configured for the exporting machine
is set to the importing machine.
● You cannot set or change the security policy on this machine.
Managing the Machine
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