Developer unit

[Toxic]

Did you change developer when execute this commands Auto developer charge and
Toner density sensor or you just run that randomly?
I ask because you should only run toner density init after replace new developer and machine store readings of new TCR in that moment.
Thats why in service mode strictly says dont run any print after developer replace before run toner density init.

edit:is my monitor or eyes bad but on first photo i see 2 cyan circle patterns?

[Rohullah]

Did you change developer when execute this commands Auto developer charge and
Toner density sensor or you just run that randomly?
I ask because you should only run toner density init after replace new developer and machine store readings of new TCR in that moment.
Thats why in service mode strictly says dont run any print after developer replace before run toner density init.

edit:is my monitor or eyes bad but on first photo i see 2 cyan circle patterns?

Sir, i have cleaned Developer and charged new Powder, than i have runed that items.
there is 1 Cyan and Other which i outlined is black, but because there is no toner, its printing DV powder instead of toner, that's why it seems cyan. Thats the problem now.

[Albonline]

Sir, i have cleaned Developer and charged new Powder, than i have runed that items.
there is 1 Cyan and Other which i outlined is black, but because there is no toner, its printing DV powder instead of toner, that's why it seems cyan. Thats the problem now.

check the icps on the toner driver board.