1. you can check the total counter from top access. just connect this machine to network and browse from IE go to the IP address of the machine. select the total counter tab. from there you can all the counter of the machine (scan counter/print counter/total counter)
You can do this without entering the service mode.
Just press "User Functions" ,enter "Admin" (pasword is "123456")
then choose "Main" and there is a clock and summer / winter mode too.