[atrettel]

I connect my printer via USB for this exact reason. Connecting it to Wifi is convenient but just poses too many potential attack vectors. I agree that ink levels are not sensitive information, but a lot of things that you print (or scan if your printer has a scanner too) is sensitive. Given that so many printers are inadvertently accessible on the Internet [1], I'd rather just connect my printer via USB and avoid that issue entirely.

[1] https://darknetdiaries.com/episode/31/

[Ajay-p]

Our home is quite small and so we had to put the printer in another room, hence wifi. I will rethink placement because cable is indeed much better.