Troubleshooting common issues with your HP printer involves several steps. Begin by checking for paper jams, ensuring proper ink or toner levels, and verifying connectivity to your computer or network. Next, restart the printer and your computer, update printer drivers, and run diagnostic tests using HP Print and Scan Doctor software. If print quality is poor, align the printhead or clean the cartridges. Additionally, check for firmware updates and ensure compatibility with your operating system.
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