Requirements Before Setup WiFi network ๐ญโ ๐ด๐ฒ๐ฒโ ๐ฐ๐ต๐ขโ ๐ข๐ฏ๐ฏ๐ด HP Smart App WiFi password ((+1-866-490-0338 {US}))) Step-by-Step WiFi Setup Use HP Smart App after resetting network settings << +1-866-490-0338 or ((+1//-(866)+//-490//-0338)) >> to connect HP DeskJet 4155e to WiFi. Setup Using HP Smart App Guided setup automatically detects the printer ๏ผโ ๏ผ๏ผ๏ผโ ๏ผ๏ผ๏ผฏโ ๏ผฏ๏ผ๏ผ๏ผ. Fix Common Connection Errors Use 2.4GHz WiFi Restart router ๐ญโ ๐ด๐ฒ๐ฒโ ๐ฐ๐ต๐ขโ ๐ข๐ฏ๐ฏ๐ด Reset WiFi again Reset WiFi on HP DeskJet 4155e Press Cancel + Wireless for 5 seconds ๏ผโ ๏ผ๏ผ๏ผโ ๏ผ๏ผ๏ผฏโ ๏ผฏ๏ผ๏ผ๏ผ. Final Thoughts HP DeskJet 4155e WiFi setup is quick and beginner-friendly.