Match the symptom, then work through the safe checks.
1. What best matches what you observe?
2. Complete only the checks that are safe for you.
Show stop conditions
- The network is managed by a company or school
- The router requires security changes you do not understand
Likely causes
- Printer and computer are on different SSIDs or subnets
- The printer is not connected to Wi-Fi or is in setup mode
- Guest isolation prevents local device discovery
- The printer or router uses incompatible band or security settings
Quick checks, in order
Print or view the printer network status
Confirm its SSID, IP address, and connection state.
Put both devices on the same main network
Avoid guest networks during setup.
Restart the printer and router
Wait for the printer to reconnect before searching again.
Use the printer maker setup app or manual IP add
Follow the model instructions rather than guessing WPS sequences.
Does the printer have a network address?
Reconnect the printer to Wi-Fi.
Discovery, firewall, subnet, or driver setup is likely.
The PC firewall, network profile, or driver may be blocking discovery.
Stop and get qualified help when
- The network is managed by a company or school
- The router requires security changes you do not understand
Official support and model manuals
Use the full model number from the rating label. The manufacturer manual is the deciding reference when codes differ by region or product family.
Frequently asked questions
Why does the printer connect to 2.4 GHz only?
Many printers use 2.4 GHz for range and compatibility. The computer can still be on 5 GHz if both bands share the same local network.
Does WPS always work?
No. Some routers disable WPS, and timing or security modes can prevent pairing.