In Konica Minolta bizhub 210,162,211,163,182, error code
"cof32" means "Automatic toner density control abnormality.
To remove this code or you want to get rid of this problem,
simply call your technical service representative to solve this problem.
If you want to remove this code by yourself then please
perform these actions attentively.
1-Turn the machine ON.
2-Press "Utility" button on front panel.
3-Now press these buttons "stop+0+0+stop+0+1" it means press
stop button, then press 0,again 0, then again press stop button, then press 0, and
1.
4-service mode will appear on LCD screen.
5-Now with the help of arrow keys go to the 2nd
option which is "ADJUST"
6-Now press "YES" button.
7-Again by pressing the down side arrow key go the option
which is "ATDC ADJUST".
8-Press YES button.
9-Now increase the value, for example if the value is 145, you have to enter 155 or
160.enter the value with numerical key pad buttons.
10-After entering the new value press "YES" button.
11-Restart the machine.
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