The Everprint Utax PK-3012 25K chip is a cartridge component for laser printing. Its MPN is CHIP-UT-PK-3012-B, identifying this version for the Utax PK-3012 cartridge.
The listed yield is 25K. The chip supports cartridge recognition by the printer and toner-level tracking, helping the printer work with the cartridge as intended.
The product listing names Utax P-5531dn, P-5531dw, P-5531i, P-6531dn, P-6531dw and P-6531i as compatible devices. These model references describe the stated compatibility for this chip.