If you have a small printer for home or small business use, then you may not want to invest in high-capacity ink cartridges. The good news is that you don\'t have to. A standard cyan Canon CLI-581C ink could be just what you need. Its capacity of 256 pages may not seem like a great deal, but remember that this is only one colour cartridge that you can use in your printer. Depending on the other ink cartridge colours that you buy, the number of pages that you can expect your printer to produce may vary.