problem in sharp sf-7370

[bechir00011]

hello ,
i have a copier sharp SF-7370 .in the left there are 3 LED of option "auto""manuel""photo".
LED "auto" light normally when i click bouton to change mode the LED of numbers is on but LED inside the word of manuel is of .when i click the boton to change mode other time, the "auto" led is light and the led inside the word "photo" is off ,the other led are off.

thank you to help me

[montana]

hi..as i understand there is problem with the operation control panel...why don"t you check the board & group of switches...may be it is dirty or dusty clean it &try it or replace it....i think this machine is old enough my dear
wish you good luck &happy new year

[bechir00011]

hi..as i understand there is problem with the operation control panel...why don"t you check the board & group of switches...may be it is dirty or dusty clean it &try it or replace it....i think this machine is old enough my dear
wish you good luck &happy new year

thankyou i will essai this