See if anything is obstructing the carriage.Then, remove the power cables and USB cables. You can open the cartridge access door and remove anything obstructing the movement of the carriage. Flashing Power Light and Resume Light With E3 MessageĪ flashing power light and resume light with an E3 error message on the screen indicates the papers have been stuck in the printer’s carriage area. You can also consult our other article and learn more about how to change the paper size on HP printers.

You may also specify a custom size by clicking the Custom button.Choose the paper size from the drop-down.Go to the HP printer profile, right-click it and select Printing preferences.Once the Run dialog box opens, type control printers and hit the Enter key.Right-click the Start button on your computer and click Run.To solve this error, you should first know what Paper size you use and then set it accordingly on the paper size settings. This happens when you do not specify the paper size correctly on the printing preferences of your HP printer. When you encounter the E2 error, you also see an exclamation sign on the display panel with a paper symbol. If you see a flashing power light and resume light with the E2 error on the screen, it means the printer encountered a paper size mismatch error. Flashing Power Light and Resume Light With E2 Message To close the cartridge door, you should first open the front access door. I recommend going through the other fixes below to sort out such errors.īesides, the power light also keeps flashing when the cartridge access door of your printer is open. Generally, your printer will also show an error message when this happens.įor instance, you may see an E2, E3, E4, or P error message along with the flashing power light. However, if the power light keeps flashing continuously, you should be concerned. So, before using your printer, you must wait a few seconds until the power light glows steadily. It is normal for the power light on your HP printer to flash for a while when you first turn it on. Flashing Power Light and Resume Light With E4 Message.Flashing Power Light and Resume Light With E3 Message.Flashing Power Light and Resume Light With E2 Message.

Scan doctor for hp printer