Canon Color imageRunner C3220 Reference Manual page 347

2
Press [On].
3
Select [On] or [Off] © press [OK].
Allow Printer Jobs with Unknown IDs
[On]: The machine accepts print jobs from computers that do not correspond
with a registered Department ID.
[Off]: The machine does not accept print jobs from computers that do not
correspond with a registered Department ID.
Even if you select [Off], you can set the machine to accept
black-and-white print jobs without entering a Department ID and
password. (See "Accepting B&W Copy and Print Jobs without Entering a
Department ID," on p. 6-35.)
Department ID Management
6
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