Canon imageRUNNER ADVANCE C3500 III Series Service Manual page 734

■ EXP-LED
COPIER (Service mode for printer) > ADJUST (Adjustment mode) > EXP-LED
PR-EXP-M
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
PR-EXP-C
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
PR-EXP-K
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
2 Adj Cln Pre-expo LED(M) intnsty: 1/1SPD
To adjust the light intensity of the Cleaning Pre-exposure LED (M) at 1/1 speed.
To set the proportion relative to the current value in percentage.
Increase the value when drum ghost occurs, and decrease the value when horizontal lines appear
due to charging.
- When drum ghost occurs
- When horizontal lines appear due to charging
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
When the value is increased, horizontal lines due to charging may appear earlier.
When the value is decreased, drum ghost may occur.
-100 to 100
%
0
1
2 Adj Cln Pre-expo LED(C) intnsty: 1/1SPD
To adjust the light intensity of the Cleaning Pre-exposure LED (C) at 1/1 speed.
To set the proportion relative to the current value in percentage.
Increase the value when drum ghost occurs, and decrease the value when horizontal lines appear
due to charging.
- When drum ghost occurs
- When horizontal lines appear due to charging
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
When the value is increased, horizontal lines due to charging may appear earlier.
When the value is decreased, drum ghost may occur.
-100 to 100
%
0
1
2 Adj Cln Pre-expo LED(Bk) intnsty: 1/1SPD
To adjust the light intensity of the Cleaning Pre-exposure LED (Bk) at 1/1 speed.
To set the proportion relative to the current value in percentage.
Increase the value when drum ghost occurs, and decrease the value when horizontal lines appear
due to charging.
- When drum ghost occurs
- When horizontal lines appear due to charging
Enter the setting value (switch negative/positive by -/+ key) and press OK key.
When the value is increased, horizontal lines due to charging may appear earlier.
When the value is decreased, drum ghost may occur.
-100 to 100
%
0
1
712
8. Service Mode