Error Codes (For Copier) - Panasonic UF-8100 Service Manual

4.7.

Error Codes (For Copier)

The self-diagnostic functions detect troubles in the important components of the copier. When trouble
occurs, the machine stops.
Note:
Some Codes are not used in the UF-7000/7100/8000/8100 and are reserved for future use.
4.7.1. User Error Codes (U Code)
Note:
Uxx and a message will appear on the Display Panel.
Code
U01 CLOSE FRONT COVER
U13 TONER IS RUNNING LOW
or
OUT OF TONER
U16 NO CARTRIDGE
U20 CLOSE ADF COVER
U90 REPLACE BATTERY
Ver. 2.1
U20
U90
U01
U13 / U16
User Error Codes (U Code) Table
Item
1. Front Cover is open.
2. Front Cover Sensor is disconnected.
3. Front Cover Sensor is defective.
4. LVPS connector is disconnected.
5. LVPS is defective.
6. Engine PCB is defective.
1. Toner Cartridge is incorrectly installed.
2. Low Toner.
3. Toner Sensor is disconnected.
4. Toner Sensor is defective.
5. Engine PCB connector is disconnected.
6. Engine PCB is defective.
1. No Toner Cartridge.
1. ADF Cover is open.
2. ADF is not installed correctly.
3. ADF Cover Sensor is disconnected.
4. ADF Cover Sensor is defective.
5. LVPS connector is disconnected.
6. LVPS is defective.
Backup Battery is wearing out.
119
Check Points
UF-7000/8000
UF-7100/8100
APR 2007