Replacement print head compatible with L485, L486, L495, L541, L550, L551, L555, L558, L565, L566, L575, L4150, L4260, ME401, WF2630, and XP322 printers.This L3151 print head is designed to restore printer functionality and supports full-color printing.It is pre-tested for proper ink flow and nozzle prior to shipment.The print head includes protective liquid on the nozzle to prevent clogging during storage; do not wipe the nozzle before installation.Compatible with standard ink cartridges used in the listed models.Weight: 60g.Neutral packaging. Disclaimer of Affiliation: This is an aftermarket component.Brand and model mentions are for illustrative compatibility only.