What to do if Canon PIXMA MP190 displays error E, 3?
- SSteven DavisAug 18, 2025
If you see error code E, 3 on your Canon All in One Printer, it means that the Paper Output Tray is closed, or there is a paper jam. Make sure that the Paper Output Tray is fully opened. If the error persists, remove any jammed paper, reload paper correctly, and then press the Black or Color button to resume printing.