The site should automatically detect your operating system (e.g., Windows 11, 10, or macOS). If it’s incorrect, click "Choose a different OS" and select the correct version.
Look for the "Universal Print Driver" (UPD) or the specific driver package for your model (5550, 5550n, Go to product viewer dialog for this item.
The safest way to get the correct driver is through the official HP Support website .
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