Printhead For Canon MG6310 MG6320 MG6350 MG6380 MG7120 MG7150 MG7180 IP8720 IP8750 IP8780 MG7140 MG7550 MG7740 QY6-0083

Compatible Canon MG6310 MG6320 MG6350 MG6380 MG7120 MG7150 MG7180 IP8720 IP8750 IP8780 MG7140 MG7550 MG7740. In print entered please turn off the power of the printer. After loading the print head, don't install ribbon overhead 10 pieces of A4 document, and then put the ribbon. If the original print head was broken and especially leaked ink, the mainboard has burned possibly, so please troubleshoot the problem of the mainboard before replacing the print head. The F1,F2 fuze wire of mainboard can only be replaced by the original fuze that has same current value and same model. If you are not familiar with the machine, it is recommended that you had better send the print head to a repair station or find professionals to replace the nozzle, to avoid losses and trouble.