The Canon ink tanks are very easy to use with the LED indicators and notifications of fullness, however, "Make them bigger". We don't print much and are forever buying cartridges. If it has 10ml of ink, put 100ml in it. Oty doesn't actually cost much to do that.

excellent service, quick, no delays, Thank you Lila McLain

This is the third time I have used cartridges direct for my ink supply needs and every time the service as been exceptional. Fast, easy processing, payment and postage. Thank you