For L805 ink pump assembly compatible with R330, R290, L800, L801, T50, P50, T59, T60, R270, R390, and L805 models.Designed for use in cleaning unit refurbishment.Replaces worn components to restore proper ink flow and printer functionality.Installs directly into designated units without modification.consistent performance during. This component is produced by an independent manufacturer.Brand names are used for compatibility illustration.