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03-01-2024 09:28 AM
Hi @Barb7771 ,
Welcome to The HP Support Community.
Thank you for posting your query, I will be glad to help you.
I understand you are experiencing issues with your HP DeskJet 2820e All-In-One Printer cartridges. It can indeed be frustrating when cartridges don't work as expected, especially when you've purchased a spare hoping to resolve the issue.
Here are a few steps you can take to troubleshoot the problem:
Check Cartridge Installation: Ensure that the cartridges are correctly installed in their respective slots. Sometimes, improper installation can lead to issues with recognition or functionality. Software and Drivers for HP DeskJet 2820e All-in-One Printer
Clean Cartridge Contacts: Remove the cartridges and clean the electrical contacts on both the cartridges and the printer carriage with a clean, lint-free cloth. Dust or debris on these contacts can interfere with proper communication.
Printer Software Update: Make sure that your printer's firmware and software are up to date. Sometimes, updating the printer's software can resolve compatibility issues with cartridges.
Cartridge Compatibility: Confirm that the cartridges you purchased are compatible with your HP DeskJet 2820e printer model. Using incompatible cartridges can lead to errors and malfunctions.
Refer to this document: HP DeskJet 2820e All-in-One Printer
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!
A_Gayathri
HP Support Community Administrator.