applicable to 850851 canon ix6880 ts708t ts8020 mg7720 ts5020 edible ink cartridge

 Ink Refilling Method:         

       This ink cartridge is divided into a front compartment (the foam compartment) and a rear compartment (the ink compartment), and there is an ink injection hole blocked by a stopper on the rear compartment. First, remove the stopper (as shown in the above picture, you need to put on the orange protective cover, and you must remove the yellow seal on the ink cartridge before adding ink to the new cartridge), and slowly inject the ink from the ink injection tool into the ink compartment (as shown in the picture, the ink cartridge can be slightly tilted to make the foam compartment at the bottom, which is convenient for the ink to flow into the foam compartment), the speed must be slow, and pay attention not to add too much, 2/3 is the most suitable amount of ink, and after adding, block the stopper.

Filling Instructions:

1. Please add ink in time when the ink is about to run out, and try not to wait until it is completely empty. Do not add too much ink, generally add 90% of the ink cartridge capacity.

2. It takes some time for the ink to completely soak into the sponge. Please wait for about 5 minutes after adding ink before printing. If you encounter issues such as broken lines (usually due to too much air remaining, preventing the ink from reaching the nozzle), clean the printer 1-2 times and it should be fine. It should be noted that these types of cartridges have chips. If you add ink when the printer first displays an exclamation mark indicating ink level is low, the printer will still show the low ink level after you install the cartridge, but it will not affect use. You can ignore it as long as the printing is normal. To restore the ink level, you need to add ink again after the next time the printer displays a cross. Then, when you install the cartridge, the ink level will be displayed again!