Hi @IanSmith101, your post is very welcome in our community.
My name is William. I'm an Independent Consultant and a long-time user also. I am grateful to assist you today.
After clicking the button to add a printer, you can click on the link "The printer that I want isn't listed" and a window will be opened with other options for you. That way you can add a specific printer by using an IP address, by name, etc... I'm sending an image to better illustrate what I'm talking about:
Please let me know if you need any further assistance regarding this matter?
Thanks for your time...Have a great day and stay safe.
Best Regards
Wiliam D.
Independent Advisor and member of the Community