Refilling these cartridges is extremely simple. Simply remove the plug, simply inject the ink, simply replace the plug. That's all there is to it!
These refillable cartridges come with new chips which will display the ink level accurately on the first fill. On subsequent refills, the ink levels will read empty. If you wish to obtain accurate ink levels on future refills, it will be necessary to purchase our chip resetter for CANON CLI-42. This is not mandatory since the printer will not refuse to print even once the ink levels read empty.
*NOTE* The cartridges are provided empty. In order to use them, you will also need to purchase an InkOwl inkjet refill kit compatible with these cartridges. It is essential that you use an ink specifically formulated to work in the CANON PRO-100 printer. See our 8x120ml Refill Kit for CANON PRO-100.
This product includes with the following: