The first thing to do is confirm the device is indeed connected to your WiFi.
Following the steps below:
The printer will only connect to a 2.4Ghz broadcast, so if your router is using SMART connect or similar (One SSID for both broadcasts) you might need to temorarily disable this feature during the printer's installation.
Bay Area - CA
~R5C (220.127.116.11) ~Many Lenses ~DxO PhotoLab Elite ~Windows10 Pro ~EVGA RTX 3080Ti FTW3 Ultra
~ImageClass MF644Cdw ~Pixel6 ~6D2 (v1.1.1) retiring