Olivetti d-Copia 2500MF Service Manual page 83

Maintenance
item No.
Checking the fuser temperature
U199
Description
Displays the fuser temperature, the ambient temperature and the absolute humidity.
Purpose
To check the fuser temperature, the ambient temperature and the absolute humidity.
Method
Press the start key. The fuser temperature and ambient temperature are displayed in centigrade (
absolute humidity is displayed in percentage (%).
Display
FIX CENTER TEMP
FIX EDGE TEMP
SURROUND TEMP
HUMIDITY
Completion
Press the stop key. The screen for selecting a maintenance item 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
1. Press the start key. All the LEDs on the operation panel light.
2. Press the stop key. The LEDs turns off.
Completion
Press the stop key. 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.
2. Select the [INITIALIZE] or [CHECK].
Display
INITIALIZE
CHECK
Method: INITIALIZE
1. Press the start key.
2. Press the center of the + keys. Be sure to press three + keys displayed in order.
The touch panel is adjusted automatically.
3. Press the indicated three + keys, and then check the display.
4. Press the stop key. The screen for selecting a maintenance item No. is displayed.
Method: CHECK
1. Press the start key.
2. Press the indicated three + keys, and then check the display.
When adjusting the display, press [INITIALIZE] to execute the adjustment automatically.
3. Press the stop key. The screen for selecting a maintenance item No. is displayed.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Y108620-5
Description
Description
Fuser center temperature (
Fuser edge temperature (
°
Ambient temperature ( C)
Absolute humidity (%)
Description
Adjusts the display on the panel automatically.
Checks the display on the touch panel.
Service Manual
°
C)
°
C)
2H0/2HZ
°
C) and the
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