Olivetti d-Copia 284MF Service Manual page 59

Maintenance
item No.
Performing drum refresh operation
U113
Description
Sets the drum refresh operation.
Purpose
To operate when a faulty image (black line, etc.) occurs.
Method
1. Press the start key.
Display
DRUM REFRESH
ON TIME(sec)
2. Select [DRUM REFRESH].
3. Select [ON] using the cursor left/right keys.
4. Press the start key. The setting is set.
5. Turn the main power switch off and on.
Setting: ON TIME(sec)
1. Select [ON TIME(sec)] using the cursor up/down keys.
2. Change the setting value using the cursor left/right keys.
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Initial setting for the developing unit
U130
Description
Replenishes toner to the developing unit to a certain level from the toner container that has been installed.
Purpose
To operate when installing the machine or replacing the developing unit.
Method
1. Press the start key.
2. Select [INST MODE] using the cursor up/down keys and press the start key.
Display
TIME(SEC)
INST MODE
3. Select [ON] using the cursor left/right keys.
4. Press the start key.
5. Turn the main power switch off and on.
Toner installation is started.
Completion
Press the stop key after initial setting is complete. The screen for selecting a maintenance item No. is dis-
played.
Y111030-4
Description
Description
Setting the drum refresh operation ON/OFF
Setting the drum refresh operation time
Description
Execution time
Setting the toner installation ON/OFF
Service Manual
Setting Initial
range setting
1 (ON) / 0 (OFF) 0
0 to 255 (s) 0
2JN
1-3-31