The printer won’t connect to the network or Wi-Fi — answered by Engineer Saeed Baatiah
The most common cause is the printer holding a changing IP address, so it disappears after every router restart. The permanent fix is pinning it to a static address from the router settings or from the printer’s own panel. The second most common is the printer being put on a 5 GHz network when it only supports 2.4 — most printers do not work on 5 GHz. Print the network configuration page from the printer and send it to me: wa.me/966573784181
A changing address is the leading cause, and its signature is distinctive: the printer works for a week, then stops for no visible reason, then works again after being re-added. The permanent fix is pinning its address — either by reserving it for the printer in the router settings (better, since it survives on any device), or by entering a static address on the printer’s panel. After pinning, re-add the printer on each machine using the new address.
The second cause consumes a great deal of time: most printers do not support 5 GHz networks and only support 2.4. Modern routers broadcast both under the same name, so you end up trying to attach the printer to a network it cannot even see. The fix is giving the 2.4 GHz network its own name and joining the printer to that. A third worth checking: client isolation on the guest network — a printer on the guest network is invisible to everyone even when its connection succeeds.
And the network configuration page printed from the printer carries everything needed to diagnose: its current address, the network name it joined, signal strength, and how it obtains its address. Send a photo of it rather than describing the problem — it saves an entire round of questions.
- Pin the printer’s address in the router — this ends recurring dropouts
- Most printers do not work on 5 GHz — give 2.4 its own name
- A printer on the guest network is invisible to everyone
- Print the network config page and send a photo