Olivetti d-Copia 3500MF Service Manual page 156

Item No.
U200 Turning all LEDs on
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.
2. Select [Execute].
3. Press the start key.All the LEDs on the operation panel light.
4. Press the stop key. The LEDs turns off.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U201 Initializing the touch panel
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].
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.
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.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Service Manual
Display
Adjusts the display on the panel automatically
Checks the display on the touch panel
Description
Description
1-3-94
2LL/2LJ/2LH
Y113350-5