10(5) Indication of the Counter(A) Addition CounterThe number indicated on the counter increasesby one each time a sheet of paper is folded.Press the Select key and select the Counter InputMode LampPress the Clear/Reset key and reset the number atzero (0).(B) Subtraction CounterThe number indicated on the counter decrease byone each time a sheet of paper is folded.Press the Select key and select the Counter InputMode Lamp.Input the desired number using the Numericalkeys.(20 is input in this case)Subtraction Mode Lamp will light.