Panasonic UF7300 Error Codes list and fixing solutions
– Compatible Printer model: Panasonic UF7300
– Panasonic UF7300 Error Code List and description errors:
- Code: E1-22
- Description: Polygon Motor Synchronization
- Causes: 1. SPC PCB connector is disconnected. 2. SPC PCB is defective. 3. Laser Unit is defective. 4. LVPS connectors is disconnected. 5. LVPS is defective. 6. 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. SPC PCB connector is disconnected. 6. SPC 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. SPC PCB connector is disconnected. 5. SPC 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. SPC PCB connector is disconnected. 9. SPC PCB is defective.
- Code: E4-10
- Description: Exhaust Fan Motor Rotation (Fuser Unit Side) Inclination Detection
- Causes: 1. Exhaust Fan connector is disconnected. 2. Exhaust Fan is defective. 3. LVPS connector is disconnected. 4. LVPS is defective. 5. SPC PCB is defective. 6. Inclination Sensor detected Inclination of the machine. Check the machine is placed properly, and reset the machine by unplugging the power cord from the outlet and plug the power cord again.
- Code: E5-11
- Description: Printer Engine Communication Abnormal
- Causes: 1. SC/SPC PCB connector is disconnected. 2. SC/SPC 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: E5-19
- Description: Scanner Line Synchronization
- Causes: 1. SC/SPC PCB connector is disconnected. 2. SC/SPC PCB is defective.
- Code: E5-40
- Description: Sort Memory Abnormal
- Causes: 1. Sort Memory defective. 2. SC PCB connector is disconnected. 3. SC PCB defective.
- Code: E7-90
- Description: Hardware Key Abnormal
- Causes: 1. Incorrect Hardware Key is installed. 2. Hardware Key is defective.
- 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: Paper Jam in the Registration Sensor or Paper Path Sensor.
- Causes:
- Code: J44
- Description: Paper Jam in the Paper Exit Sensor.
- Causes:
- Code: J71
- Description: Original was longer than 39.3 in (1m). (Information Code 031 is printed on the Transaction Journal instead.)
- Causes:
- Code: J72
- Description: Read Point Sensor does not go ON within several seconds after the original starts feeding. (Information Code 030 is printed on the Transaction Journal instead.)
- Causes:
- Code: J74
- Description: The Exit Sensor does not go ON within a predetermined time after the Sensor is activated.
- Causes:
- Code: J75
- Description: The Exit Sensor does not go OFF within a predetermined time after the Sensor is activated.
- Causes:
- Code: J92
- Description: The Original was pulled out when feeding an original.
- Causes:
- Code: J93
- Description: The Original remained in the ADF.
- Causes:
- Code: J94
- Description: The ADF does not go off after the predetermined time. Unexpected Jam timing (i.e. Original is too short, etc.)
- Causes:
- Code: U06
- Description: CLOSE RIGHT COVER
- Causes: 1. Right Cover is open. 2. Right Cover Sensor is disconnected. 3. Right Cover Sensor is defective.
- Code: U07
- Description: CLOSE JAM COVER
- Causes: 1. Jam Cover is open. 2. Jam Cover Sensor is disconnected. 3. Jam Cover Sensor is defective.
– Panasonic UF7300 Error codes and solution steps to fix:
- Code: U13
- Description: TONER IS RUNNING LOW or OUT OF TONER
- Causes: 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.
- Code: U16
- Description: NO CARTRIDGE
- Causes: 1. No Toner Cartridge.
- Code: U20
- Description: CLOSE ADF COVER
- Causes: 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.
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