Service manual
Maintenance Mode
SM 5-43 M085/M086
Service
Maintenance
Location of fans
1. Fan motor 60 unit
2. <Right side>
Display of the Machine's Log Information (Function code 80)
<Function>
The machine may display its log information on the LCD.
<Operating Procedure>
1. <M085>
Press in order the 8 and 0 buttons in the initial stage of the maintenance mode.
The USB serial number appears on the LCD.
<M086/M104>
Press the
or button. "MAINTENANCE 80" appears on the LCD, and then press the
OK button.
2. Each time the Start button is pressed, one of the following log information items appears on
the LCD in the order. The representative items are given below.
3. Press the Stop/Exit button so that the machine stops this operation, beeps for one second
and returns to the initial stage of the maintenance mode.
If the OK button is pressed when the "MACHINE ERR" or "COMEER1" appears on the
LCD, the date and time when the error occurs are indicated on the LCD.