One-piece ink cartridge
One type of ink cartridge is to integrate the nozzle on the cartridge, when the ink runs out after replacing a new cartridge, it means that at the same time replaced a new print head. The use of this cartridge can achieve a relatively high printing accuracy, and can guarantee the print quality, because the nozzle with the replacement of the cartridge, so the ink will not wear and tear because of the print quality. But this ink cartridge design structure increases the cost, and the price of such cartridges are relatively high. HP, Lexmark products using such cartridges. However, in order to save printing costs, for these types of cartridges, the user in the cartridge after the run out, often self-empty ink tank to re-irrigation of ink, in general, as long as the operation is correct, after filling the ink will not cause much damage to the nozzle. Even if there is no success, scrapped only a should be scrapped by the original ink only, the general will not cause damage to the printer. Of course, this type of ink cartridges can not limit the number of users to fill the ink, in general, after using the original ink, you can also fill 3 to 4 times. If you find a significant decline in print quality, then the need to replace a new cartridge.