Thanks for coming to the Community for help, @eliterestoredcici.
I’m here to share a few details about printing W-2s in QuickBooks Online.
I replicated this on my end and verified that everything you did is correct. The W-2s will show all the four different parts on one sheet. I attached a screenshot for your reference.
If you want to see only 3 parts on a form, I recommend purchasing a perforated paper from us. Check out this article on how to buy one: Where can I buy perforated paper for printing W-2 forms (employee copies)?
Here are helpful articles that you might helpful:
• Print W-2 forms.
• View and print employee W-2 forms.
• About paper and envelopes for Form W-2.
That should do it. Post again in the Community if you need anything else. I’ll be here to help. Enjoy your day!