CAIDI PGI-550 CLI-551 Empty Cartridge with Chip for Canon PIXMA iP-7250 iP-8750 iX-6850 MG-5450 MG-5550 MG-5650 MG-5655 MG-6350 MG-6450 MG-650 MG-6500 MG-7150 MG-6150 MX-725 MX-925 (6)

Compatible OEM designations: PGI-550 Black / CLI-551 Photo Black / CLI-551 Blue / CLI-551 Red / CLI-551 Yellow / CLI-551 Grey Auto-reset chips: The cartridges are equipped with rechargeable chips whose data can be reset once it is fully exhausted Canon Pixma Extensive Compatibility: Compatible with Canon PIXMA iP7200 / iP7250 / iP8750 / iX6850 / MG5450 / MG5550 / MG5650 / MG5655 / MG6350 / MG6450 / MG6650 / MG6650 / MG6650 / MG6650 7100 / MG7150 / MG7550 / MX725 / MX925 and all printers using these cartridges Additional compatibility: Also suitable for Canon Pixma iP8700 / iP8720 / MG6300 / MG7120 / MG7500 printers Reset procedure: When the chip is totally exhausted and displays the x on the screen, remove the cartridge, fill the ink to 90%, reinstall the cartridge, press the red light button to start self-cleaning and reactivate the chip keeping the printer powered on