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Computer can't find printer on the network

A network printer that doesn't show up is usually a Wi-Fi or network mismatch between the computer and printer rather than a printer fault. Confirming both are on the same network resolves most cases.

Difficulty
Moderate
Time
15–30 minutes
DIY cost
$0
Pro cost
$75–$125

Symptoms

  • Printer doesn't appear in the add-printer list
  • 'Printer not found' error during setup
  • Printer was working, then disappeared from the list
  • Only wireless printing fails, USB works fine

Likely causes

  • CommonComputer and printer are on different Wi-Fi networksThis commonly happens with dual-band routers where devices join the 2.4GHz or 5GHz band separately.
  • CommonPrinter disconnected from Wi-FiPrinters can drop their saved Wi-Fi connection after a power outage or router change.
  • PossibleRouter assigned the printer a new network addressWithout a fixed address, the printer's location can change and confuse cached settings.
  • PossibleFirewall blocking printer discoverySecurity software can block the network discovery protocol printers use.

What to do

  1. Print a network status page from the printer's own menu to confirm it's connected to Wi-Fi and note its network name.
  2. Confirm your computer is joined to that same Wi-Fi network name.
  3. Restart the printer and the router.
  4. Remove the printer from your computer's printer list and add it again, letting the system rediscover it.
  5. Check your firewall or antivirus isn't blocking network discovery, temporarily disabling it to test.
  6. Set a static or reserved IP address for the printer in your router settings to prevent future disconnects.

When to call a pro

For persistent network printer issues in an office setting, a network technician can set up more reliable static addressing.

Safety

Generally low risk

Generally low risk for a careful person. Stop if anything looks different from what this guide describes.

Related guides

Operator provides AI-generated troubleshooting information. It can be wrong. For safety-critical, electrical, gas, structural, medical, automotive safety, or other high-risk problems, consult a qualified professional.