<https://myofficemachines.com/index.php/product/hp-81-hewc4955a-13-ml-light-magenta-printhead-with-cleaner/#product>
<http://schema.org/description>
"HP 81 HEWC4955A 13 ML Light Magenta Printhead with Cleaner\r\n\r\nProduct Features:\r\n\r\nCapacity: 13 ml\r\nCompatible with: DesignJet 5000, 5000ps, 5000ps uv, 5000uv, 5500, 5500 uv, 5500mfp, 5500ps, 5500ps uv\r\nPrinting Color: Light Magenta\r\nPrinting Technology: Ink-jet\r\nProduct Type: Printhead with cleaner\r\nYield: Up to 1000 pages"
<https://myofficemachines.com/index.php/product/hp-81-hewc4955a-13-ml-light-magenta-printhead-with-cleaner/>