asked Dec 18, 2017 at 12:33am
Konicaminolta Konica-Minolta Bizhub C550

PROCESS BLACK (100% C, 100% M, 100% Y, 100% K) NOT PRINTING WELL

Greeting! Please my printer (Kinolta Minolta Bizhub c452, isn't printing process black uniformly. It is suppose to be thick deep black, but it prints lightly and faintly and it's not uniform). I have topped up developer in the black Imaging Unit (supposing the black developer was less the actual gauge), but it's not still printing the way it is suppose to be. Please what should I do? Thanks you