Panasonic Workio DP-C305, Service Manual

Page: 455 / 920

455
DP-C405/C305/C265
FEB 2008 Ver. 1.1
E1-31 Scanning Lamp
(Does not turn
On)
The Scanning Lamp
does not turn ON or is
dim. Scanner 1. Check the Scanning Lamp Inverter PCB
connector.
2. Scanning Lamp Inverter PCB is defective.
3. Scanning Lamp is defective.
4. Check the SCN PCB connector (CN704/
709).
5. SCN PCB is defective. (Check Fuse F1)
6. Check the LVPS1 connector (CN702).
7. Check the SC PCB connector (CN56/57).
8. CCD PCB is defective.
E1-45 LSU Fan
Rotation
The LSU Fan does
not rotate within a
predetermined time.
The LSU Fan does
not stop when the
LSU stops. LSU 1. Check the LSU Fan connector.
2. LSU Fan is defective.
3. Check the EC PCB connector.
4. EC PCB is defective.
E1-60 Beam Detect
(Y) Error
Yellow Beam (Y) is
not being detected. LSU 1. Check the LSU or EC PCB connectors.
2. LSU - EC PCB Harness is defective.
3. LSU is defective.
4. EC PCB is defective. (
Check F11 & F15 )
E1-61 Beam Detect
(B) Error
Black Beam (B) is not
being detected. LSU
E1-62 Laser (Y) Error Laser (Y) is always
On or always Off. LSU
E1-63 Laser (M) Error Laser (M) is always
On or always Off.
LSU
E1-64 Laser (C) Error Laser (C) is always
On or always Off.
LSU
E1-65 Laser (BK)
Error
Laser (BK) is always
On or always Off. LSU
E2: Lift DC Motor Error Codes
Code Function Contents Section Check Points
E2-01 Lift Motor
Rotation (1st
Paper Tray)
After the Lift Motor
(1st Paper Tray) turns
On, the Upper Paper
Limit Sensor does not
turn On within 20 sec. Paper Tray 1. Check the Level Sensor connector.
2. Level Sensor is defective.
3. Lift Mechanism is defective.
4. Check the Lift Motor connector.
5. Lift Motor is defective.
6. Check the LVPS connector.
7. LVPS is defective.
8. Check the EC PCB connector.
9. EC PCB is defective. (
Check F4 for E2-
01, F3 for E2-02 )
10. Check the CST PCB connector.
11. CST PCB is defective. (
Check F1 for E2-
03, F2 for E2-04 )
12. Check the Paper Feed Module connector.
E2-02 Lift Motor
Rotation (2nd
Paper Tray)
After the Lift Motor
(2nd Paper Tray)
turns On, the Upper
Paper Limit Sensor
does not turn On
within 20 sec. Paper Tray
E2-03 Lift Motor
Rotation (3rd
Paper Tray)
After the Lift Motor
(3rd Paper Tray) turns
On, the Upper Paper
Limit Sensor does not
turn On within 20 sec. Paper Tray
E2-04 Lift Motor
Rotation (4th
Paper Tray)
After the Lift Motor
(4th Paper Tray) turns
On, the Upper Paper
Limit Sensor does not
turn On within 20 sec. Paper Tray
E1: Optical Unit Error Codes
Code Function Contents Section Check Points