49
UF-9000
JUN 2004
Ver. 2.0
DP-180/190
3.1.3.
Mechanical Error Codes (E Code)
E1: Optical Unit Error
Code
Function
Check Points
E1- 01 Abnormal Platen Glass
Scanning
1. Home Position Sensor connector is disconnected.
2. Home Position Sensor is defective.
3. Scanner Motor connector is disconnected.
4. Scanner Motor is defective.
5. Scanning Mechanism is defective.
6. SPC PCB connector is disconnected.
7. SPC PCB is defective.
8. LVPS is defective.
E1- 22 Polygon Motor Synchronization
1. Engine PCB connector is disconnected.
2. Engine PCB is defective.
3. Laser Unit is defective.
4. LVPS connectors is disconnected.
5. LVPS is defective.
6. SC PCB is defective.
E1- 31 Scanning Lamp
(does not turn On)
1. Scanning Lamp connector is disconnected.
2. Scanning Lamp is defective.
3. SPC PCB connector is disconnected.
4. SPC PCB is defective.
5. SC PCB is defective.
E2: Lift DC Motor Error
Code
Function
Check Points
E2
Not Applicable
-
E3: Development System Error
Code
Function
Check Points
E3- 20 Main Motor Rotation
1. Drive Mechanism is defective.
2. Main Motor connector is disconnected.
3. Main Motor is defective.
4. Engine PCB connector is disconnected.
5. Engine PCB is defective.
6. LVPS is defective.
E4: Fuser Unit Error
Code
Function
Check Points
E4- 01 Fuser Warm-up Temperature
1. Fuser Thermistor is dirty.
2. Thermistor position is incorrect.
3. Fuser temperature is low.
4. Thermistor is defective.
5. Fuser Lamp connector is disconnected.
6. Fuser Thermostat is defective.
7. Fuser Lamp is defective.
8. Engine PCB connector is disconnected.
9. Engine PCB is defective.