Printed pages are flipped

I'm using Windows 11, Microsoft 365. I have HP laserjet MFP M227fdn, using preprinted papers with headers for my business (only on the front, the back is blank). According to the printer, I put the papers with the correct orientation in the paper feeder. When I print one page, it prints correctly on the proper side of the paper, and the appropriate orientation. The issue is when I print more than one page. For example, when I print 2 pages, it prints the first page on the back, and the second on the front. They are both flipped (upside down). Options in Word, print in reverse is unchecked. Fli

Question by ibkhayyat on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.