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Likely fix

Fix: USB printer not detected

A USB printer may not be detected because the wrong cable is used, the printer is off, the cable is charge-only or damaged, the USB port is bad, or the printer driver is missing.

Quick answer

Use a real USB printer data cable, connect directly to the computer, turn the printer on, then add the printer again.

Important warning

Printers need a data cable. Charge-only USB cables will not work for printers.

Try this

  1. 1 Turn the printer on.
  2. 2 Use a USB-A to USB-B printer cable if the printer has a square USB-B port.
  3. 3 Connect the printer directly to the computer.
  4. 4 Avoid USB hubs while testing.
  5. 5 Try another USB port.
  6. 6 Restart the printer and computer.
  7. 7 Open printer settings and add the printer again.
  8. 8 Install the printer driver if your operating system does not find it.

Common causes

Wrong cable.

Charge-only cable.

Printer is off.

Bad USB port.

Driver missing.

USB hub problem.

Old printer entry is stuck.

What to check next

  • Check printer power.
  • Check cable type.
  • Check another USB port.
  • Check printer settings.
  • Check whether the printer appears after reinstalling.

This might need a cable or adapter

If this fix points to a cable issue, check the related cable guide before buying the wrong one.

Check the related cable →

FAQ

Why is my USB printer not detected?

The printer may be off, the cable may be wrong or damaged, the USB port may be bad, or the printer driver may be missing.

What cable do most USB printers use?

Many printers use a USB-A to USB-B printer cable, with a square USB-B plug on the printer side.

Can a charge-only cable work for a printer?

No. Printers need a cable that transfers data.

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