1.Our Koala ink does not need ICC profiles;
2.Please DO clean your printer head, ink cartridges and any cleanable parts that has old inks before you using our ink to start printing ; If you add ink to the original cartridges or disposable cartridges , the ink would not be recognized by the printer and would not work.
3.If necessary, please test a few sheets before you do bulk printing.
4.Page yields depends on how you print the image and what kind of images you print, our inks is high yields inks.
5.We offer 4 FREE syringes to help you refill the ink.
6.For other FAQ that not listed here, please contact seller for help or check instruction page.