Max. Density Auto Adj. (RU): Automatically Adjusting the Maximum Density for Y, M, C, and K
Automatically adjust the maximum density for each of Y, M, C, and K using the density sensor of Relay Unit RU-509.
For Max. Density Auto Adj. (RU) for C, M, Y, and K, refer to Max. Density Auto Adj. (RU): Automatically Adjusting the Maximum Density for Y, M, C, and K.