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Maintenance
item No.
Displaying fuser heater temperature
U199
Description
Displays the detected fuser temperature, temperature and humidity outside the machine, and temperature
and humidity inside the machine.
Purpose
To check the fuser temperature, temperature and humidity outside the machine, and temperature and humid-
ity inside the machine.
Method
Press the start key. The current setting is displayed.
Display
FIX TEMP
FIX TEMP2
SURROUND TEMP
HUMIDITY
DEV TEMP
DEV HUMIDITY
Completion
Press the stop/clear key. The screen for selecting a maintenance mode No. is displayed.
Turning all LEDs on
U200
Description
Turns all the LEDs on the operation panel on.
Purpose
To check if all the LEDs on the operation panel light.
Method
Press the start key. All the LEDs on the operation panel light.
Press the stop/clear key or wait for 10 s.
The LEDs turns off, and the screen for selecting a maintenance item No. is displayed.
Initializing the touch panel
U201
Description
Automatically correct the positions of the X- and Y-axes of the touch panel.
Purpose
To automatically correct the display positions on the touch panel after it is replaced.
Method
1. Press the start key. The screen for executing is displayed, and the + key displayed at the upper left of
the touch panel flashes.
2. Press on the center of the + key. The + key on lower right flashes.
3. Press the center of the flashing +.
Initialization of the touch panel is complete, and the screen for selecting a maintenance item No. is dis-
played.
Completion
To exit this maintenance item without initializing, press the stop/clear key.
The screen for selecting a maintenance mode No. is displayed.
Setting the KMAS host monitoring system
U202
Description
Initializes or operates the KMAS host monitoring system.
This is an optional device which is currently supported only by Japanese specification machines, so no setting
is necessary.
1-4-40
Description
Description
°
Fuser temperature (
C)
°
Fuser temperature (
C)
Temperature outside the machine (
Humidity outside the machine (%)
Temperature inside the machine (
Humidity inside the machine (g)
Service Manual
°
C)
°
C)
Y104350-7
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