Olivetti d-copia 1800 Service Manual page 95

Maintenance
item No.
Checking the total count
U908
Description
Display the total count value.
Purpose
To check the total count value.
Method
1. Press the start key.
2. Select the item using the exposure adjustment keys.
Exposure indicator
Exp. 1
Exp. 2
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Clearing the black ratio data
U910
Description
Clears the accumulated black ratio data for A4/Letter sheets.
Purpose
To clear data as required at times such as during maintenance service.
Method
1. Press the start key.
2. Select "on" using the zoom +/- keys.
Display
- - -
on
3. Press the start key. The accumulated black ratio data is cleared.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Y110980-1
Description
Copy quantity display (count value)
First 3 digits of the total count
Last 3 digits of the total count
Operation
Canceling the clearing
Executing the clearing
Service Manual
2KL/2KK
1-3-57