Before, running out of ink is a very big problem. Considering that
ink cartridge is expensive, an inkless cartridge is indeed a predicament. However,
developments in technology changed the situation.
Computer users can opt to refill their used cartridges in
ink refilling stations.
In doing this, cartridge have to be properly cleaned. This will ensure that other objects are not added when the ink is refilled. Also, the inkless cartridges have to be dried. This is done to secure the quality of the ink and avoid blots when printing.
