hp ink jet printer (Baguley M33)

HP B110 Photosmart Printer. Also for scanning and copying. Use Wireless or by Ethernet. Has been working very well. Only became a problem for me recently when Virgin changed our wireless router. I had to reset the network connection. Check print offs said the printer was connected to the network but blue flashing light on the printer said something was a problem. I lost patience trying to resolve but I would be surprised if someone more technically minded couldn’t get it to operate as it did before. There are also some HP364 compatible cartridges.