Over the last 2 decades, the sales of inkjet printers have flourished. An inkjet printer has nowadays become a common household device like the computer and television. The inkjet printer overtook its competitors because of its low price and its compact size. The only complaint that most people have about the highly popular inkjet printer is replacing the exhausted ink cartridge. However, like most other problems, this has a cheaper solution as well. Refilling an exhausted cartridge is an excellent idea to cut unnecessary costs. One can find cheap printer ink at various web sites on the internet. While refilling the ink, it is important to make sure that your cartridge is compatible with the type of ink that you are about to fill it with. If refilling the cartridge is not what you prefer, then choosing a compatible cartridge for your printer is the next best option. Such compatible cartridges are produced by a third party company that follow the standards laid down by the original manufacturer but are priced below. Compatible cartridges may not give the quality of the original cartridge although it is more reliable than refilling an exhausted cartridge. A user may choose to refill or replace the cartridge depending on his trade-off between high quality and low-cost.