epson printer xp-455 (Tettenhall Wood WV6)

Epson Printer XP-455. 4 new unused cartridges put in last week and now not working (printer worked perfectly until then). Needs someone who know how to get it going again (I am not technically minded). Printer in itself in good clean condition. Does not include USB cable to connect to a PC, but they can be purchased separately from retailers.