How to fix HP Smart Tank 580 AIO Printer Error - 4 problem

The E-4 error on printers like the HP Smart Tank 580 indicates a "No Paper" or "Out of Paper" problem. It suggests that the printer is unable to detect paper in the tray or the paper is not properly loaded. Troubleshooting involves reloading paper, checking paper size and alignment, and cleaning paper tray sensors. If the error persists, professional repair may be necessary.

Reload Paper:

If the printer displays the E-4 error, it might indicate that the paper tray is empty or the paper is not properly loaded. Add more paper to the input tray and ensure it is properly aligned.

Check Paper Size and Type:

Ensure that the paper loaded in the input tray matches the paper size and type settings configured in the printer driver or control panel. Incorrect settings can lead to the E-4 error.

Clean Paper Tray Sensors:

Dust or debris on the paper tray sensors can cause false paper out errors. Use a clean, dry cloth to wipe the sensors gently.

Reset the Printer:

Perform a power reset by turning off the printer, unplugging it from the power source, waiting for a few minutes, then plugging it back in and turning it on again.

Update Printer Firmware:

Check if there are any firmware updates available for your printer model on the HP support website. Updating the firmware can resolve various issues, including paper jams.