|Ink & Toners
An ink cartridge or inkjet cartridge is a replaceable component of an inkjet printer that contains the ink (and sometimes the print head itself) that is deposited onto paper during printing.
Typically, two separate cartridges are inserted into a printer: one containing black ink and one with each of the three primary colors. Alternatively, each primary color may have a dedicated cartridge.
Some cartridges contain ink specially formulated for printing photographs.
Toner is a powder used in laser printers and photocopiers to form the printed text and images on the paper. Modern laser toner cartridges intended for use in color copiers and printers come in cyan, magenta, yellow and black (CMYK).