HP: K550, K5300, K5400, Inkjet 1200 Officejet Pro Series L7380, L7580, L7590 & K8600
Please Note: The chip has a counter that counts down to zero, just as an OEM cartridge would.The difference is with the CISS chip set once it counts to zero you remove the lid sensor trigger, turn the printer off. Restart the the printer and then replace the cartridge door trigger plug. |
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