Error code 0

[WANTto]

Hi, printer HP DESKJET PLUS 4120 doesn't print... ERROR CODE 0 and replaced both inks... Still getting same error...

[A_Gayathri]

Hi @WANTto ,

Welcome to The HP Support Community.  

Thank you for posting your query, I will be glad to help you.

I understand you're encountering an error code 0 with your HP DeskJet Plus 4120 printer, even after replacing both ink cartridges. 

Here are a few troubleshooting steps you can try to resolve the issue:

• Restart the Printer: Sometimes, simply turning off the printer, waiting for a few seconds, and then turning it back on can resolve various errors.
• Check for Paper Jams: Ensure that there are no paper jams or obstructions inside the printer that could be causing the error.
• Update Printer Firmware: Visit the HP support website and check if there are any firmware updates available for your printer model. Updating the firmware might resolve the error.  HP DeskJet Plus 4120 All-in-One Printer - HP Support
• Reset the Printer: Try resetting the printer to its default settings. You can usually find instructions on how to do this in the printer's user manual or on the HP support website.
• Check for Hardware Issues: If none of the above steps work, there might be a hardware issue with the printer.
• Check for Specific Error Details: Sometimes, error code 0 might be associated with specific issues. Refer to your printer's manual

Refer to this document:  HP DeskJet Plus 4120 All-in-One Printer user manual

HP DeskJet 2700, 4100, 4800 printers - Blinking lights and error codes

I hope this helps. 

Take care and have a good day.

Please click “Accepted 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!