HP OfficeJet Pro 8620 Printer Disappeared in Kubuntu (24.04)
If you are running Kubuntu (24.04) and have been using an HP OfficeJet Pro 8620 printer, you may have suddenly encountered an issue where your printer is no longer detected in your system. This problem usually occurs after using the printer for an extended period, and it is often related to the Common Unix Printing System (CUPS) package. This article will provide a detailed context on this topic, including subtitles, paragraphs, and code blocks, to help you troubleshoot this issue.
CUPS Package and Drivers
The CUPS package is a printing system for Unix-like operating systems, including Kubuntu. It is responsible for managing printers and printing jobs in your system. When a printer is connected to your computer, CUPS searches for the appropriate driver to ensure seamless communication and printing.
Troubleshooting Printer Detection Issues in Kubuntu
If your HP OfficeJet Pro 8620 printer is no longer detected in your Kubuntu system, follow these steps to troubleshoot and reinstall the CUPS package:
Open the terminal and run the following command to remove the current CUPS package:
sudo apt remove cupsNow, reinstall the CUPS package by running:
sudo apt install cupsAfter reinstalling the CUPS package, add your user to the lpadmin group:
sudo usermod -a -G lpadmin $USERFinally, restart the CUPS service:
sudo systemctl start cups
Check if your printer appears in the system now. If it still does not, you may need to install the HP printer driver manually.
Installing HP Printer Driver Manually
You can manually download the HP printer driver by visiting the HP website (https://www.hp.com/support) and searching for the appropriate driver based on your printer model. For the HP OfficeJet Pro 8620, you can download the HPLIP Plugin.
The CUPS package is responsible for managing printers and printing jobs in your Kubuntu system. When a printer disappears, it is often related to the CUPS package.
To resolve this issue, remove and reinstall the CUPS package through the terminal.
Add your user to the lpadmin group and restart the CUPS service.
If your printer still does not appear in the system, manually download and install the HP printer driver from the HP website.