Printing Consumable IC Chip Reuse Tracking for Selective Inspection

The patent applies preliminary action by storing reuse count information in the IC chip before it is collected. The management device reads this pre-stored information to determine whether electrical inspection is necessary, avoiding the need to inspect all chips. This preliminary recording of reuse information enables selective inspection, reducing processing load while maintaining reliability for chips that have not reached their reuse limit.

The patent applies partial action by performing electrical characteristic inspection only on a subset of IC chips that have reached their reuse limit, rather than inspecting all collected chips. The management device uses the stored reuse count information to identify which chips require inspection, thereby reducing time consumption while ensuring operational integrity for chips that actually need verification.

The patent applies self-service by enabling the IC chip to store and provide its own reuse count information. The chip essentially serves itself by maintaining its own history data, which the management device simply reads to make inspection decisions. This approach improves reuse process efficiency while minimizing the added complexity, as the chip's existing memory structures are utilized rather than requiring external tracking systems.