E3 error

[PD23]

E3 error code remained after checking for paper jams and ink cartridges on my 3755 AIO printer

[atharva_gp]

@PD23,

Thank you for reaching out to the HP Support community!

Let's try to perform a Power Reset:

• Make sure this printer is plugged into a direct wall, not a surge protector.
• Turn the printer on.
• Wait until the printer is idle and silent before you continue.
• With the printer turned on, disconnect the power cord from the rear of the printer.
• Unplug the power cord from the wall outlet. Wait at least 60 seconds
• Plug the power cord back into the wall outlet.
• Reconnect the power cord to the rear of the printer.
• Turn on the printer, if it does not automatically turn on.
• Check if the error exists

Also, please check if you have followed all the troubleshooting steps mentioned in this document.

Refer to this video for clearing jams on the printer.

Let me know if this information helps or if you need any further assistance. 

Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping.

[PD23]

I followed each step you provided but the problem is not resolved. 

[atharva_gp]

@PD23,

I think this could be an issue with the printer hardware.

I would request you to contact our HP Support Team for Service/Replacement/Upgrade options.

Click on this Link to contact HP.

Cheers!