Mechanical Error Codes (E Code); E1: Optical Unit Error; E2: Lift Dc Motor Error - Panasonic DP-8020E Service Manual

4.6.3.

Mechanical Error Codes (E Code)

Code
E1- 01 Abnormal Platen Glass
Scanning
E1- 20 Laser Unit Horizontal
Synchronization
E1- 22 Polygon Motor Synchronization
E1- 31 Scanning Lamp
(Does not turn On)
Code
E2- 01 Lift Motor Rotation
(1st Paper Tray)
E2- 02
Lift Motor Rotation
(2nd Paper Tray)
E2- 03
Lift Motor Rotation
(3rd Paper Tray)
E2- 04
Lift Motor Rotation
(4th Paper Tray)
Ver. 1.0

E1: Optical Unit Error

Function

E2: Lift DC Motor Error

Function
Possible Cause(s)
1. Home Position Sensor connector disconnected.
2. Home Position Sensor defective.
3. Scanner Motor connector disconnected.
4. Scanner Motor defective.
5. Scanning Mechanism defective.
6. SPC PCB connector disconnected.
7. SPC PCB defective.
8. PS defective.
1. LSU connector disconnected.
2. LSU defective.
3. SPC PCB connector disconnected.
4. SPC PCB defective.
1. Polygon Motor connector disconnected.
2. SPC PCB connector disconnected.
3. LSU connector disconnected.
4. Polygon Motor defective.
5. PS defective.
6. SPC PCB defective.
1. INV PCB connector disconnected.
2. INV PCB defective.
3. Scanning Lamp defective.
4. SPC PCB connector disconnected.
5. PS defective.
Possible Cause(s)
1. Level Sensor connector disconnected.
2. Level Sensor defective.
3. Lift Mechanism defective.
4. Lift Motor connector disconnected.
5. Lift Motor defective.
6. SPC PCB connector disconnected.
7. SPC PCB defective.
8. PS defective.
1. Level Sensor connector disconnected.
2. Level Sensor defective.
3. Lift Mechanism defective.
4. Lift Motor connector disconnected.
5. Lift Motor defective.
6. SPC PCB connector disconnected.
7. SPC PCB defective.
8. CST2 PCB connector disconnected.
9. CST2 PCB defective.
10. CST3 PCB connector disconnected.
11. CST3 PCB defective.
12. PS defective.
227
DP-8020E/8020P/8016P
SEP 2006