GNLXXXasked Apr 16, 2018 at 8:05am
photo black streaky
for some reason photo black does not deliver enough ink. bought a new ink tank and same problem. cleaned print head very thoroughly twice. same problem. could it still be the print head but another problem with it besides plugged holes? they are expensive so did not want to buy a new one if problem is something else.
any ideas would be appreciated.
Remove the print head and flush it under hot running tap water. The ink is water soluble. Dry it with a paper towel. The printer head cleaning method uses wet ink to clean out the dried ink.