@TP-Link Diagram attached showing old and new configurations before and after installation of powerline (2 pages attached). The printer is an HP Envy 4520 all-in-one (Is that OK?) Let me know if you...

Hi, I have a HP printer that supports WIFI connection only (No ethernet port). It is connected by WIFI directly to my main SKY broadband router. Before - My house is very solidly built and I used...