IDENTIFICATION DEVICE AND METHOD OF LIQUID INJECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent a liquid injection device such as a print cartridge from being installed mistakenly and operated. SOLUTION: The identification device executes a step of obtaining the first identification information, a step of inquiring one or more elements of the liquid injection device including the second identification information based on the first identification information, a step of obtaining the second identification information based on the inquiry and a step of obtaining two or more operation parameters of the liquid injection device based on the first and second identification information. COPYRIGHT: (C)2005,JPO&NCIPI