Uneven Gloss, Streaks, or Flaws Appear on Dense Color Areas

<Cause> The drum in any of the toner cartridges has deteriorated or is damaged.

Solution 1	Perform calibration. "Adjusting the Color or Color Mismatch (Calibration)"
Solution 2	If the problem is not solved by performing Solution 1, replace the toner cartridge. "Replacing Toner Cartridges" "Consumables"