heidelberg printmaster gto 52-4 2006 problem with inking ductor

The ls and li inking ductor do not rotate when pressing the button of the tower 4; none of the 2 buttons make it rotate.

Only rotates in operation from the control panel but with the buttons that are on the tower they do not rotate.

Aand another problem that you have is that when starting the machine the roller rotates only after it will be saved and it stops.