I have used a C1760nw color printer for roughly half a year, connected wirelessly to my home's network. It has worked mostly without issue. Previously, when I looked at "attached devices" to my router, I could see the printer listed, along with its IP.
However, recently I have been unable to print anything from any of my devices. The printer itself says its WiFi status is "good" (even after re-entering the passphrase for the network), but it does not show up as an attached device to my router. I have removed the device from the computers I've used with it, and none of them can detect the printer to add it back.
Is there a reason the printer has suddenly become invisible to the network?