HP DeskJet 2545 Factory Reset
- Restarting the printer and the computer may rectify all the possible errors.
- Unplug the USB cable from the printer and then re-plug it.
- Try connecting the cable to different slots on your printer and computer.
- Remove the USB cable from the USB hub, if connected.
- Use a different USB cable purchased from a trusted retailer.
- Disconnect the other USB devices if they are not in use.
If you add your HP DeskJet 2545 printer to the printer queue on a Mac device, an HP printer driver installs automatically through the Apple Software Update.
- Turn on your mac device and click the Apple icon.
- Single-click the System Preferences option from the list.
- Select the Print & Fax or Printer & Scanners menu.
- Check if your printer model displays under the Printers list.