The genuine high capacity yellow Canon CLI-551YXL ink cartridge is a cost-effective solution for low volume users who would like to produce up to twice as many pictures as the regular equivalent. With the ChromaLife100 formulation, the Canon CLI-551YXL high capacity yellow ink provides more vibrant, long-lasting, and beautiful photographs. Using a genuine Canon CLI-551Y high capacity ink cartridge is recommended for up to 300 years of album life, 20 years of gas fastness, and 30 years of light fastness. The yellow Canon CLI-551XL high capacity ink is also able to produce accurate shades of yellow that won't fade and can resist humidity and heat.