M404dn manual duplex only?

[Hawkbill666]

Hello all, thank you for the help.
I just go my M404dn and everything works amazingly, except for the thing I want the most :).

When I attempt to print in the preferences I see:

Print on both sides (manually).  And then I have a choice of no, flip up or flip over.

At the top of the print options I see:  Manual Duplex Instructions where is shows me how to flip over the 1st print into Tray 1 to get my duplex printing.

Did I misunderstand and order the wrong printer?  I thought this one did automatic duplex....?

If yes, what am I doing wrong please....

Thanks

Scott

[Hawkbill666 · Accepted solution]

Replying to myself.

I just tried deleting the driver which was the USB one.  When I deleted it, another driver "popped up" (literally) behind it and it was the same driver, but only the network one.

This one shows the automatic duplex option and it works!

Thanks all

Scott