Often the most underused this yellow ink cartridge is the Canon CLI-551 that is suitable for use with some PIXMA MG series printers. It is intended for printing both documents and photos and contains 7 ml of Canon’s ChromaLife100+ system ink. This means that, when used in conjunction with Canon photo paper, your prints are going to preserve their quality for much longer. This standard size cartridge is capable of printing up to 330 pages of A4 documents. This cartridge is part of a full set of colours and black that can be ordered online at Just Ink and Paper.