Epson R330 with the supply of ink is the dye ink or pigment ink
Healthy original cartridges caused by the failure of the warranty period is required to pay maintenance.
Ink is the main factor affecting the quality of print, even for (compatible ink cartridges) cleanliness is not high, there are impurities and easy access to air, ink
Very sorry, this printer should use Epson genuine ink cartridges. According to your description, the printer has been privately modified, so most likely to be unable to normal use of the situation.
Very simple, print a sub-file, and then drop a few drops of water in the above, if immediately open is the dye ink, if dry after the handwriting can still maintain normal, is the pigment.
Chemical composition is poor stability, easy to produce solid precipitates plug the inkjet head. It is recommended that you use Epson original genuine ink tank. At the same time because of non-love
