Maybe this will clarify the situation:

In Safari, I select a bit of print. I then go to Safari > Services and Print Selection appears in both the Text list and the Pictures list. When I click Print Selection, I get a preview of the selection and the option to either print or cancel. At that point, I have gotten the warning (it occurred twice at widely scattered times) and I usually don't get it. AFAIK, I do not have any add-ons to Services. I followed Artie's suggestion and didn't find anything.


Jon

macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365