FIELD: electronics
SUBSTANCE: security verification method, consumable component chip, consumable component chipset, consumable component. The method includes obtaining a predefined dynamic parameter configured to determine an authentication sequence; to determine authentication sequence data corresponding to the plurality of authentication events according to a predetermined dynamic parameter; to perform at least one of the plurality of authentication events according to the authentication sequence data; and to feedback the authentication result for at least one of the plurality of authentication events to the imaging device. The authentication result is for determining whether the consumable component corresponding to at least one of the consumable component chips in the consumable component chipset satisfies a predetermined imaging requirement.
EFFECT: effective elimination of the problem of damage to the imaging apparatus and the impact on print quality caused by the use of consumables provided by third parties that do not meet the requirements.
20 cl, 4 dwg
