Are colors still uneven after mixing the ink by shaking the pouch trays?

If uneven color issues with white ink are not resolved even after shaking the pouch trays to mix the ink, perform "damper cleaning."

If uneven color issues with ink other than white ink (C, M, Y, K, Lc, Lm, Lk, Or, or Gr ink) are not resolved even after shaking the pouch trays to mix the ink, perform super cleaning.