I just bought 20-pack (5 colors * 4 tanks) for my Canon for 1/2 the price of a single tank kit. It's good enough to use to print charts and paperwork though I w

I just bought 20-pack (5 colors * 4 tanks) for my Canon for 1/2 the price of a single tank kit. It's good enough to use to print charts and paperwork though I wouldn't trust it to print photos. For that I take it to a professional who has better, longer lasting dyes.