What this means

Most consumer wireless printers run only on the 2.4 GHz band. If your printer cannot find your network, it is not broken. Modern dual-band routers use a single name for both the 2.4 GHz and 5 GHz bands.

Your printer lacks a 5 GHz radio and cannot see that signal. Setup apps fail when your phone is on the 5 GHz band while the printer looks for the 2.4 GHz band.

Common causes

  • Router uses a single combined SSID for both 2.4 GHz and 5 GHz bands.
  • Printer hardware only supports 2.4 GHz frequencies.
  • Wi-Fi channel width on the router is set too high for older printer chips.
  • MAC address filtering is enabled on the router and blocks the printer.
  • Printer is too far from the router to pick up the 2.4 GHz signal.
  • Isolation mode or AP isolation is enabled on the router network.
  • Router security protocol is set to WPA3 only, which older printers do not support.

What to check first

  1. 1Check the printer user guide to confirm if it supports 5 GHz or only 2.4 GHz.
  2. 2Check if your router uses a single name for both 2.4 GHz and 5 GHz bands.
  3. 3Ensure the printer is within close range of the wireless router during setup.

Step-by-step fix

  1. 1

    Move Printer Closer to Router

    Relocate the printer temporarily within a few feet of the router to rule out signal strength issues during initial connection.

  2. 2

    Restart Printer and Router

    Power off the printer, unplug the router for thirty seconds, plug it back in, wait for internet to restore, and turn the printer back on.

  3. 3

    Use Guest Network

    Log into your router admin panel and enable a 2.4 GHz guest network. Connect your phone and printer to this guest network for setup.

  4. 4

    Split Wi-Fi Bands

    Log into your router admin page and give the 2.4 GHz and 5 GHz bands separate names so you can manually select the 2.4 GHz band for the printer.

  5. 5

    Change 2.4 GHz Channel Width

    In your router wireless settings, change the 2.4 GHz channel width from auto or 40 MHz down to 20 MHz for better compatibility.

  6. 6

    Set Channel to 1, 6, or 11

    Change the fixed 2.4 GHz wireless channel on your router to channel 1, 6, or 11 to reduce interference from neighboring networks.

  7. 7

    Adjust Security Protocol

    Verify your router uses WPA2-PSK AES encryption rather than strict WPA3 or mixed WPA/WPA2 modes that confuse older printer firmware.

  8. 8

    Reset Printer Network Settings

    Go to the printer control panel, locate the network settings menu, and select restore network defaults before attempting connection again.

When to contact a professional

Call your internet service provider or network administrator if your router settings are locked, band splitting is restricted, or you are on an enterprise network requiring authorization. Do not modify corporate IT router settings without permission. Never open the printer chassis. Doing so risks electric shock and voids your warranty.