The T1100 Epson is a printer designed by Epson Company for use with PCs and laptops. print cartridges are used to store and distribute the ink to print. Finally, the ink in these cartridges is exhausted and have to replace the cartridge or ink refill. Some electronics stores can refill cartridges for payment if you provide the ink. If you want to save some money, you can get epson T1100 resetter to reset the printer.