Then normally you have to buy a new one from Canon. This cartridge will eventually become full, and your printer will reuse to print and more. Maintenance Cartridge is a cartridge inside some printers, not limited to Canon, it’s the place where the “wasted inks” are stored. Even if you have cleaned wasted ink inside the cartridge, the counter inside the chip won’t decrease, and the printer will still refuse to print. The icon turns off and the remaining ink level count is reset. But some printers, including Canon Pixma G models, take this a step further with a maintenance cartridge.

Usually those come in the form of expensive ink cartridges, which require replacement even when they still contain some ink. To continue enabling the remaining ink level notification function Press the Black button or the Color button for more than 5 seconds. Printers are notorious for high operating costs. Canon doesn’t use a sensor to detect how much ink is indeed inside the cartridge instead there is a chip on the cartridge, which behaves as a “counter”, and gets increased each time the cartridge is used. Refill all four ink tanks until full and then reset the remaining ink level count. “You can detach the MC-G02 cartridge printer pretty easily, and you can clean it by yourself and remove the accumulated ink inside. Bringing the cartridge back to a new status allowing you to use every drop of ink left.

Canon printers use the MC-G02 maintenance cartridge to store waste ink after some operations, such as print head cleaning. To eliminate that cost, Yancey Wang developed a hack that only requires an Arduino Uno and some wire. The hack has been published to GitHub and uses an Arduino board to reset the chips inside your Canon printer’s MC-G02 Maintenance Cartridge. A new MC-G02 maintenance cartridge only costs around 10, but that adds up if you need to replace yours often. If you would like to circumvent this procedure and use every drop you have paid for, you’ll be pleased to know that this Arduino hack created by Yancey Wang allows you to reset these cartridges before you purchase new ones.

Canon reset ink cartridge