Panasonic U9000 Error Codes list and fixing solutions
– Compatible Printer model: Panasonic U9000
– Panasonic U9000 Error Code List and description errors:
- Code: E1-01
- Description: Abnormal Platen Glass Scanning
- Causes: 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.
- Code: E1-22
- Description: Polygon Motor Synchronization
- Causes: 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.
- Code: E1-31
- Description: Scanning Lamp (does not turn On)
- Causes: 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.
- Code: E13
- Description: TONER IS RUNNING LOW or OUT OF TONER
- Causes: 1. Toner Cartridge is incorrectly installed. 2. Out of Toner. 3. Low Toner Sensor is disconnected. 4. Low Toner Sensor is defective. 5. Engine PCB connector is disconnected. 6. Engine PCB is defective.
- Code: E2
- Description: Lift DC Motor Error
- Causes:
- Code: E3-20
- Description: Main Motor Rotation
- Causes: 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.
- Code: E4-01
- Description: Fuser Warm-up Temperature
- Causes: 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.
- Code: E4-10
- Description: Exhaust Fan Motor Rotation (Fuser Unit Side)
- Causes: 1. Exhaust Fan connector is disconnected. 2. Exhaust Fan is defective. 3. LVPS connector is disconnected. 4. LVPS is defective. 5. Engine PCB is defective.
- Code: E5-05
- Description: SPC Firmware Failure
- Causes: 1. SPC PCB is defective.
- Code: E5-11
- Description: Thermistor, Toner Sensor
- Causes: 1. SC/Engine PCB connector is disconnected. 2. SC/Engine PCB is defective.
- Code: E5-12
- Description: Main CPU/SPC Interface Error
- Causes: 1. SC/SPC PCB connector is disconnected. 2. SC/SPC PCB is defective.
- Code: E7-90
- Description: Hardware Key Error
- Causes: Incorrect Hardware Key is installed.
- Code: J00
- Description: The Registration Sensor did not detect paper within a predetermined time after paper started feeding. (Sheet Bypass)
- Causes:
- Code: J01
- Description: The Registration Sensor did not detect paper within a predetermined time after the Paper Feed Roller started rotating. (1st Feeder Unit)
- Causes:
- Code: J02
- Description: The Registration Sensor does not detect paper within a predetermined time after the Paper Feed Roller started rotating. (2nd Feeder Unit)
- Causes:
- Code: J43
- Description: The Exit Sensor does not detect paper within a predetermined time after the Fuser Unit Paper Exit Sensor is activated.
- Causes:
- Code: J44
- Description: The Exit Sensor keeps detecting paper after a predetermined time.
- Causes:
- Code: J70
- Description: Read Point Sensor does not go ON within 10 seconds after the original starts feeding. (Information Code 030 is printed on the Transaction Journal instead.)
- Causes:
- Code: J71
- Description: Original was longer than 78.7 in (2m). (Information Code 031 or 032 is printed on the Transaction Journal instead.)
- Causes:
- Code: J79
- Description: The ADF Read Point Sensor keeps detecting paper in the ADF.
- Causes:
- Code: J80
- Description: The Automatic Duplex Unit (ADU) Entrance Sensor does not detect paper within a predetermined time.
- Causes:
- Code: J82
- Description: The ADU Exit Sensor does not detect paper within a predetermined time after ADU Middle Sensor is activated.
- Causes:
- Code: J83
- Description: The ADU Entrance Sensor keeps detecting paper after a predetermined time has lapsed.
- Causes:
- Code: J90
- Description: The PRINT signal is not received within 1 minute after the FEED signal is received.
- Causes:
– Panasonic U9000 Error codes and solution steps to fix:
- Code: J91
- Description: The Paper Tray was pulled out when feeding a paper.
- Causes:
- Code: J92
- Description: The Front Cover was opened when feeding a paper.
- Causes:
- Code: J93
- Description: The paper remained in the ADF.
- Causes:
- Code: U01
- Description: 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.
- Causes:
- Code: U13
- Description: 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.
- Causes:
- Code: U16
- Description: 1. No Toner Cartridge.
- Causes:
- Code: U20
- Description: 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.
- Causes:
- Code: U21
- Description: While the copier is initializing, the ADF Cover was opened.
- Causes:
- Code: U52
- Description: 1. SC/SPC PCB connector is disconnected. 2. SC/SPC PCB is defective.
- Causes:
- Code: U90
- Description: Backup Battery is wearing out.
- Causes:
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