A: You likely have a hardware leak. The printer detects ink on the bottom sensors. Open the printer and clean the sensor with isopropyl alcohol.
Set the Port selection to the specific USB port where your printer is connected (e.g., USB001 (L5290 Series) ). Click . Step 3: Accessing the Maintenance Menu Epson L5290 Adjustment Program Download
Ensure no other print jobs are pending in the Windows print queue. Reset Process A: You likely have a hardware leak