by Andrew James An inkjet cartridge is the replaceable component of an inkjet printer that contains the ink used when printing. The ink cartridge can also contain the print head itself. Every ink cartridge is made up from one or more partitioned ink reservoirs and some producers also insert electronic contacts and a chip that transmits information to the printer. Before printing anything, the ink level must be checked. If it is too low, ink may dry on the print head and lead to low quality pri