Windows 10: Why does Windows 11 not allow double sided printing?

I have 2 printers in my study. Both allow double sided printing from my laptop, which has Windows 10 installed. From my new desktop computer, which is running Windows 11, neither printer will print double sided despite my selecting all the appropriate boxes.

:)

 

Can't stop printing double sided since Windows 11

Since my system upgraded to Windows 11, I can only print double-sided. I've gone into the Printer setup preferences, I've gone through the HP troubleshooter. Even when I choose no double sided within a program as I print, it still prints double-sided.

I have a tax office and I cannot submit returns printed on both sides of the page.

Anyone else having this problem?

Since Windows 11, so many annoying things going on especially with Microsoft Office products, but the printing is the most annoying.

 

No option to print double sided

I am on Windows 11. Whenever I try to print stuff, there is no option to print double sided. It used to be there, but now its gone for some reason on all my printers. How can I fix this?

https://www.howtogeek.com/761173/how-to-print-double-sided-on-windows-11/

I tried to follow this article but it simply got me to a page with only one Layout option: Portrait or Landscape

 

separate "devices" for single-sided and double-sided printing?

Is there a way to have separate "devices" for a printer that can do single-sided or double-sided printing?

I have an HP 401dn laser printer which does double-sided printing very nicely. MS Office has print dialogs that allow me to choose double-sided printing, but almost every other program does not. So I'm forced to select Printer Properties and select double-sided printing.