The Eero does not support WPS at all. If you can manually connect your printer to your network (see the printer's documentation). Alternatively, I do have a workaround, but it requires temporary use of a different router.
The TalkTalk Community has now moved to a peer-to-peer support model. This means that the TalkTalk team will no longer be here to support with queries. Don’t worry, there are plenty of ways to reach out if you need to speak to TalkTalk directly. For more details check out the link here
How to contact TalkTalk Broadband - TalkTalk Help & Support
