The case is the same with printers. We have upgraded from the era of only black and white printers. Now, having to fill the colour cartridge is a challenge. It follows the CMYK code which represents the colours cyan, magenta, yellow and black. All the colours we see in print are made from these four colours. You can come across our website by googling up the queries such as ‘laptop shop near me, computer shop near me or cartridge refilling near me’. Hence, it is not an issue anymore.