MacOS MF445dw (MF440 series): how to print 1-sided [SOLVED]

[brec]

MF445dw

MacOS 11.4 Big Sur

Canon driver 4.17.0

In an application's Print dialog after selecting Layout, the Two-Sided menu is grayed (disabled) showing "Off". And despite it showing "Off," printing is 2-sided. So, how do I turn 2-sided printing really off when I want to (but not permanently off)?

SOLUTION: Don't select Layout; select Finishing, which is in a Canon-specific section of the Print dialog pane drop-down that is below the menu section containing Layout.

[shadowsports]

Greetings,

Hopefully, a dedicated MAC user with a same or similar model MF can assist.  I'm only using PC and don't have my MF installed on any of my MACs.  Sorry.

[brec]

No help here, and phone tech support wait time "greater than 30 minutes."

I have to be able to print single-sided. I guess I can still return it to Amazon.