Method for identifying a fluid ejection device, controller and fluid ejection device therefor

摘要

A fluid ejection device (5) and a method for identifying a fluid ejection device (5) are provided. The method comprises determining first identification information and based upon the first identification information, querying one or more elements on the fluid ejection device (5) that include second identification information. Then determining the second identification information based upon the query and a plurality of operating of parameters of the fluid ejection device (5) based upon the first and second identification information.