Epson SureColor T7080 list error codes with quick guides

– Compatible Printer model: Epson SureColor T7080
– Epson SureColor T7080 Error Codes with quick guides:

Code: 0001
Description: NMI error
CPU detects NMI
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 0002
Description: System error
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 1101
Description: CR life error
CR scan pass counter has reached the specified value. (which means the INK TUBES have reached the end of their service life.)
Troubleshooting Guides: Replace the INK TUBES and reset the counter of the INK TUBE .

Code: 1125
Description: CR HP detection error
The CR HP SENSOR cannot detect the CR UNIT. Or the CR UNIT cannot detect the touching surface for the home position setting, so the home position cannot be set.
• CR HP SENSOR failure
• False detection of the home due to paper jam or any other obstacle
• Misreading of CR SCALE
• CR Lock is damaged.
Troubleshooting Guides: 1. Replace the CR HP SENSOR.
2. Re-install the CR ENCODER. If it is faulty, replace it.
3. Clean the CR SCALE using ethanol.
4. Replace the CR SCALE.
5. Replace the CR Lock .

Code: 1138
Description: Over current error
Connection failure of the CR MOTOR or the CR ENCODER.
• The number of occurrences of overcurrent to the CR MOTOR has reached a predetermined limit.
• Irregular load
• CR ENCODER failure
• CR MOTOR failure
Troubleshooting Guides: 1. Replace the CR ENCODER.
2. Replace the CR MOTOR.

Code: 1139
Description: Oscillation error
The control terminal (Vre terminal) of the CR MOTOR driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material.
2. If the error still occurs, replace the MAIN BOARD.

Code: 113A
Description: Overload error
Overcurrent to the CR MOTOR was detected.
• CR ENCODER cable is damaged.
• CR MOTOR cable is damaged.
• Irregular load
• CR ENCODER failure
• CR MOTOR failure
Troubleshooting Guides: 1. Re-install the CR UNIT.
2. Replace the CR ENCODER.
3. Replace the CR MOTOR.

Code: 113B
Description: Over speed error
The CR MOTOR was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• CR ENCODER failure
• SUB BOARD is damaged.
• CR MOTOR driver failure
Troubleshooting Guides: 1. Replace the CR ENCODER.
2. Replace the SUB BOARD.
3. Replace the MAIN BOARD.

Code: 113C
Description: Reversing error
The number of occurrences of reversing the CR MOTOR has reached a predetermined limit.
• The polarity of CR ENCODER cable is opposite.
• The polarity of CR MOTOR cable is opposite.
• Slipping of the teeth of CR TIMING BELT
• CR ENCODER failure
Troubleshooting Guides: 1. Adjust the tension of the CR TIMING BELT.
2. Replace the CR ENCODER.

Code: 113D
Description: Driving time-out error
Abnormally-long driving duration of the CR MOTOR was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 113E
Description: Velocity deviation error
The CR MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• CR ENCODER failure
• CR MOTOR failure
• SUB BOARD is damaged.
• CR MOTOR driver failure
Troubleshooting Guides: 1. Replace the CR ENCODER.
2. Replace the CR MOTOR.
3. Replace the SUB BOARD.
4. Replace the MAIN BOARD.

Code: 113F
Description: Lock error
The CR MOTOR was driven at a speed abnormally slower than a predetermined one during operation.
• CR ENCODER cable is damaged.
• CR MOTOR cable is damaged.
• Irregular load
• CR ENCODER failure
• CR MOTOR failure
Troubleshooting Guides: 1. Replace the CR ENCODER.
2. Replace the CR MOTOR.

Code: 1219
Description: Oscillation error
The control terminal (Vre terminal) of the PF MOTOR driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material. 2. If the error still occurs, replace the MAIN BOARD.

Code: 122A
Description: Overload error
Overcurrent to the PF MOTOR was detected.
•PF ENCODER cable is damaged.
• PF MOTOR cable is damaged.
• Irregular load
• PF ENCODER failure
• PF MOTOR failure
Troubleshooting Guides: 1. Replace the PF ENCODER.
2. Replace the MAIN BOARD.

Code: 122B
Description: Over speed error
The PF MOTOR was driven at a speed faster than a predetermined one during deceleration.
• PF irregular load
• PF ENCODER failure
• SUB-B BOARD is damaged.
• PF MOTOR driver failure
Troubleshooting Guides: 1. Replace the PF ENCODER.
2. Replace the SUB-B BOARD.
3. Replace the MAIN BOARD.

Code: 122C
Description: Reversing error
The number of occurrences of reversing the PF MOTOR has reached a predetermined limit.
• The polarity of PF ENCODER cable is opposite.
• The polarity of PF MOTOR cable is opposite.
• Slipping of the teeth of PF TIMING BELT
• PF ENCODER failure
Troubleshooting Guides: 1. Adjust the tension of the PF TIMING BELT.
2. Replace the PF ENCODER.

Code: 122D
Description: Driving time-out error
Abnormally-long driving duration of the PF MOTOR was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 122E
Description: Velocity deviation error
The PF MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• PF ENCODER failure
• PF MOTOR failure
• SUB BOARD is damaged.
• PF MOTOR driver failure
Troubleshooting Guides: 1. Replace the PF ENCODER.
2. Replace the PF MOTOR.
3. Replace the MAIN BOARD.

Code: 122F
Description: Lock error
The PF MOTOR was driven at a speed abnormally slower than a predetermined one during operation.
• PF ENCODER cable disconnection
• PF MOTOR cable disconnection
• Irregular load
• PF ENCODER failure
• PF MOTOR failure
Troubleshooting Guides: 1. Replace the PF ENCODER.
2. Replace the PF MOTOR.

Code: 131B
Description: Head driver (transmission gate) overheat error
The temperature of the Head driver rises, and has reached a predetermined limit.
Troubleshooting Guides: 1. Replace the HEAD FFC.
2. Replace the PRINT HEAD.

Code: 1412
Description: Pump life error
The number of PUMP CAP UNIT operation has reached the specified limit. (The rotation of the pump motor has reached the specified limit.)
Troubleshooting Guides: Replace the PUMP CAP UNIT , and reset its counter .

Code: 1416
Description: Undetermined position error
PUMP CAP UNIT failure
Troubleshooting Guides: Replace the PUMP CAP UNIT .

Code: 1418
Description: Overcurrent error
Connection failure of the pump motor or the pump motor encoder.
• The number of occurrences of overcurrent to the pump motor has reached a predetermined limit.
• Irregular load
• pump motor encoder failure
• pump motor failure
Troubleshooting Guides: Replace the pump motor encoder and pump motor .

Code: 1419
Description: Oscillation error
The control terminal (Vre terminal) of the pump motor driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material.
2. If the error still occurs, replace the MAIN BOARD.

Code: 141A
Description: Overload error
Overcurrent to the pump motor was detected.
• Pump motor encoder cable disconnection
• Pump motor cable disconnection
• Irregular load
• Pump motor encoder failure
• Pump motor failure
Troubleshooting Guides: Replace the pump motor encoder and pump motor .

Code: 141B
Description: Over speed error
The pump motor was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• Pump motor encoder failure
• Pump motor driver failure
Troubleshooting Guides: 1. Replace the pump motor encoder .
2. Replace the MAIN BOARD.

Code: 141C
Description: Reversing error
The number of occurrences of reversing the pump motor has reached a predetermined limit.
• The polarity of pump motor encoder cable is opposite.
• The polarity of pump motor cable is opposite.
Troubleshooting Guides: Replace the pump motor encoder .

Code: 141D
Description: Driving time-out error
Abnormally-long driving duration of the pump motor was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD. the

Code: 141E
Description: Velocity deviation error
The pump motor was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• Pump motor encoder failure
• Pump motor failure
• Pump motor driver failure
Troubleshooting Guides: 1. Replace the pump motor encoder and pump motor .
2. Replace the MAIN BOARD.

Code: 141F
Description: Lock error
The pump motor was driven at a speed abnormally slower than a predetermined one during operation.
• Irregular load
• Pump motor encoder failure
• Pump motor failure
Troubleshooting Guides: Replace the pump motor encoder and pump motor .

Code: 14B0
Description: Life of the pump in the ink path (IC HOLDER life error)
The IC HOLDER has reached its end of specified life. (The number of detaching ink cartridges has reached a predetermined limit.)
Troubleshooting Guides: Replace the IC HOLDER. and reset its counter .

Code: 14C0
Description: DAMPER KIT error
The DAMPER KIT has reached its end of specified life
Troubleshooting Guides: Replace the DAMPER KIT and reset its counter .

Code: 150C
Description: PG position undetectable error
When changing the PG, the PG SENSOR could not detect the PG position.
Troubleshooting Guides: 1. Replace the PG SENSOR.
2. Replace the APG UNIT.
3. Remove any obstacles around the CR UNIT home position. The printer changes the PG with the CR UNIT being at its home position.

Code: 1519
Description: Oscillation error
The control terminal (Vre terminal) of the APG motor driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material.
2. If the error still occurs, replace the MAIN BOARD.

Code: 151A
Description: Overload error
Connection failure of the APG motor.
• Overcurrent to the APG motor was detected.
• APG motor cable is damaged.
• Irregular load
• APG encoder failure
• APG motor failure
Troubleshooting Guides: Replace the APG UNIT.

Code: 151B
Description: Over speed error
The APG motor was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• APG encoder failure
• APG motor driver failure
Troubleshooting Guides: 1. Replace APG UNIT.
2. Replace the MAIN BOARD.

Code: 151C
Description: Reversing error
The number of occurrences of reversing the APG motor has reached a predetermined limit.
• The polarity of APG motor cable is opposite.
• APG motor failure
Troubleshooting Guides: Replace APG UNIT.

Code: 151D
Description: Driving time-out error
Detects that the driving period is irregularly long.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 151E
Description: Velocity deviation error
The APG motor was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• APG encoder failure
• APG motor failure
• APG motor driver failure
Troubleshooting Guides: 1. Replace APG UNIT.
2. Replace the MAIN BOARD.

Code: 151F
Description: Lock error
Connection failure of the APG motor.
• The APG motor was driven at a speed abnormally slower than a predetermined one during operation.
• Irregular load
• APG encoder failure
• APG motor failure
Troubleshooting Guides: Replace APG UNIT.

Code: 1523
Description: Roll sensor error
Troubleshooting Guides: TBD

Code: 1530
Description: Driven roller HP detection error
Troubleshooting Guides: TBD

Epson SureColor T7080 error and solving error codes

Solve Epson SureColor T7080 Error codes

Code: 1539
Description: Oscillation error
The control terminal (Vre terminal) of the PRESSURE ROLLER MOTOR driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material.
2. If the error still occurs, replace the MAIN BOARD.

Code: 153A
Description: Overload error
Overcurrent to the PRESSURE ROLLER MOTOR was detected.
• PRESSURE ROLLER SENSOR cable is damaged.
• PRESSURE ROLLER MOTOR cable is damaged.
• Irregular load
• PRESSURE ROLLER MOTOR encoder failure
• PRESSURE ROLLER MOTOR failure
Troubleshooting Guides: Replace the PRESSURE ROLLER MOTOR.

Code: 153B
Description: Over speed error
The PRESSURE ROLLER MOTOR was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• PRESSURE ROLLER SENSOR failure
• PRESSURE ROLLER MOTOR driver failure
Troubleshooting Guides: 1. Replace the PRESSURE ROLLER SENSOR.
2. Replace the MAIN BOARD.

Code: 153C
Description: Reversing error
The number of occurrences of reversing the PRESSURE ROLLER MOTOR has reached a predetermined limit.
• The polarity of PRESSURE ROLLER MOTOR encoder cable is opposite.
• The polarity of PRESSURE ROLLER MOTOR cable is opposite.
Troubleshooting Guides: Replace the PRESSURE ROLLER MOTOR encoder cable/ PRESSURE ROLLER MOTOR.

Code: 153D
Description: Driving time-out error
Abnormally-long driving duration of the PRESSURE ROLLER MOTOR was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 153E
Description: Velocity deviation error
The PRESSURE ROLLER MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• PRESSURE ROLLER MOTOR encoder failure
• PRESSURE ROLLER MOTOR failure
• PRESSURE ROLLER MOTOR driver failure
Troubleshooting Guides: 1. Replace the PRESSURE ROLLER MOTOR encoder cable/PRESSURE ROLLER MOTOR. 2. Replace the MAIN BOARD.

Code: 153F
Description: Lock error
The PRESSURE ROLLER MOTOR was driven at a speed abnormally slower than a predetermined one during operation.
• Irregular load
• PRESSURE ROLLER MOTOR encoder failure
• PRESSURE ROLLER MOTOR failure
Troubleshooting Guides: Replace the PRESSURE ROLLER MOTOR encoder cable/ PRESSURE ROLLER MOTOR.

Code: 1540
Description: Cutter HP detection error
Troubleshooting Guides: TBD

Code: 1541
Description: Cutter return error
Troubleshooting Guides: TBD

Code: 1548
Description: Oscillation error
The control terminal (Vre terminal) of the cutter motor driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material.
2. If the error still occurs, replace the MAIN BOARD.

Code: 1549
Description: Motor disconnection error
Troubleshooting Guides: TBD

Code: 154A
Description: Overload error
Overcurrent to the cutter motor was detected.
• Cutter motor encoder cable is damaged.
• Cutter motor cable is damaged.
• Irregular load
• Cutter motor encoder failure
• Cutter motor failure
Troubleshooting Guides: Replace the cutter motor/cutter motor encoder (CUTTER UNIT).

Code: 154B
Description: Over speed error
The cutter motor was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• Cutter motor encoder failure
• Cutter motor driver failure
Troubleshooting Guides: 1. Replace the cutter motor encoder (CUTTER UNIT).
2. Replace the SUB-B BOARD. 3. Replace the MAIN BOARD.

Code: 154C
Description: Reversing error
The number of occurrences of reversing the cutter motor has reached a predetermined limit.
• The polarity of cutter motor encoder cable is opposite.
• The polarity of cutter motor cable is opposite.
Troubleshooting Guides: Replace the cutter motor/cutter motor encoder (CUTTER UNIT).

Code: 154D
Description: Driving time-out error
Abnormally-long driving duration of the cutter motor was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 154E
Description: Velocity deviation error
The cutter motor was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• Cutter motor encoder failure
• Cutter motor failure
• Cutter motor driver failure
Troubleshooting Guides: 1. Replace the cutter motor encoder (CUTTER UNIT).
2. Replace the SUB-B BOARD. 3. Replace the MAIN BOARD.

Code: 154F
Description: Lock error
The cutter motor was driven at a speed abnormally slower than a predetermined one during operation.
• Irregular load
• Cutter motor encoder failure
• Cutter motor failure
Troubleshooting Guides: Replace the cutter motor/cutter motor encoder (CUTTER UNIT).

Code: 1551
Description: Paper Thickness Sensor error
Troubleshooting Guides: TBD

Code: 1561
Description: Paper thickness at power-on error
Troubleshooting Guides: TBD

Code: 1599
Description: Oscillation error
The control terminal (Vre terminal) of the ATC MOTOR driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign material. 2. If the error still occurs, replace the MAIN BOARD.

Code: 159A
Description: Overload error
Overcurrent to the ATC MOTOR was detected.
• ATC MOTOR cable disconnection.
• Irregular load
• ATC MOTOR encoder failure
• ATC MOTOR failure
Troubleshooting Guides: Replace the ATC MOTOR.

Code: 159B
Description: Over speed error
The ATC Motor was driven at a speed faster than a predetermined one during deceleration.
• Irregular load
• ATC MOTOR encoder failure
• APG MOTOR driver failure
Troubleshooting Guides: 1. Replace the ATC MOTOR.
2. Replace the MAIN BOARD.

Code: 159C
Description: Reversing error
The number of occurrences of reversing the ATC Motor has reached a predetermined limit.
• The polarity of ATC MOTOR cable is opposite.
• ATC MOTOR failure
Troubleshooting Guides: Replace the ATC MOTOR.

Code: 159D
Description: Driving time-out error
Abnormally-long driving duration of the ATC MOTOR was detected.
• Irregular load
• Firmware becomes out of control.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 159E
Description: Velocity deviation error
The ATC MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
• Irregular load
• ATC MOTOR encoder failure
• ATC MOTOR failure
• ATC MOTOR driver failure
Troubleshooting Guides: 1. Replace the ATC MOTOR.
2. Replace the MAIN BOARD.

Code: 159F
Description: Lock error
Connection failure of the ATC MOTOR.
• The ATC MOTOR was driven at a speed abnormally slower than a predetermined one during operation.
• Irregular load
• ATC MOTOR encoder failure
• ATC MOTOR failure
Troubleshooting Guides: Replace the ATC MOTOR.

Code: 1620
Description: Pressurizing initialization error
The initialization process did not complete within a predetermined time period.
Troubleshooting Guides: 1. Replace the pressure unit (IC HOLDER).
2. If the error still occurs, replace the MAIN BOARD.

Code: 1621
Description: Pressurizing/Suction switching error
The pressurizing and suction processes did not complete within a predetermined time period.
Troubleshooting Guides: 1. Replace the pressure unit (IC HOLDER).
2. If the error still occurs, replace the MAIN BOARD.

Code: 1622
Description: Operating time-out error
The switching operation did not complete within a predetermined time period.
Troubleshooting Guides: 1. Replace the pressure unit (IC HOLDER).
2. If the error still occurs, replace the MAIN BOARD.

Code: 1623
Description: Continuous revolution error
The control terminal (Vre terminal) of the pressure motor driver has shorted out.
Troubleshooting Guides: 1. Remove the foreign materials.
2. If the error still occurs, replace the MAIN BOARD.

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Code: 1900
Description: In-process life error
Troubleshooting Guides: TBD

Code: 1A23
Description: Incorrect RTC data error
The various absolute time settings stored on the NVRAM are abnormal.
Troubleshooting Guides: If the error still occurs after resetting the date and time, perform the followings.
1. Replace the RTC backup battery.
2. Replace the MAIN BOARD.

Code: 1A26
Description: RTC Access T/O error
The RTC circuit on the MAIN BOARD malfunctions
Troubleshooting Guides: 1. Turn the power off and remove the RTC backup battery.
2. After several seconds, re-attach the battery and turn the power back on.
3. Reset the date and time settings of the RTC using the Service Program.

Code: 1A37
Description: Thermistor error
The HEAD FFC is not connected correctly.
• A temperature out of a predetermined range was detected by the Head thermistor.
• Head thermistor failure
Troubleshooting Guides: 1. Replace the HEAD FFC.
2. Replace the PRINT HEAD.

Code: 1A38
Description: Transistor environmental temperature error
Transistor failure
• A temperature out of a predetermined range was detected by the Head thermistor.
Troubleshooting Guides: Replace the PRINT HEAD.

Code: 1A39
Description: Head error
Connection failure of the HEAD FFC.
• Electric parts or components are damaged due to improper HEAD FFC connection such as connecting it at an angle.
• The drive circuit in the PRINT HEAD is damaged.
• The fuse of the MAIN BOARD has blown.
Troubleshooting Guides: 1. Replace the HEAD FFC.
2. Replace the PRINT HEAD.
3. Replace the MAIN BOARD.

Code: 1A41
Description: Head rank ID input error
An invalid Head rank ID was written to the NVRAM.
Troubleshooting Guides: Rewrite the Head rank ID with a correct one.

Code: 1A50
Description: I2C communication error (Between elements on ASIC and MAIN)
An I2C communication error has occurred in the MAIN BOARD
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 1A51
Description: I2C communication error (Between elements on ASIC and SUB)
An I2C communication error between the MAIN BOARD and SUB BOARD has occurred.
Troubleshooting Guides: 1. Replace the FFC between the MAIN BOARD and SUB BOARD.
2. Replace the SUB BOARD.
3. Replace the MAIN BOARD.

Code: 1A70
Description: MAIN-to-MAIN-B BOARD communication error
Troubleshooting Guides: TBD

Code: 1A71
Description: MAIN-B BOARD system error (Core0)
Troubleshooting Guides: TBD

Code: 1A72
Description: MAIN-B BOARD system error (Core1)
Troubleshooting Guides: TBD

Code: 1F11
Description: Maintenance 2 (for safety standard)
Troubleshooting Guides: TBD

Code: 1F80 … 1FC3
Description: CSIC error
Troubleshooting Guides: 1. Replace the IC HOLDER. 2. Replace the MAIN BOARD.

Code: 1FE0
Description: Controlled domain full error
Troubleshooting Guides: TBD

Code: 1FE1
Description: Invalid lock
Troubleshooting Guides: TBD

Code: 1FE2
Description: Device access error
Troubleshooting Guides: TBD

Code: 1FE3
Description: Missing device
Troubleshooting Guides: TBD

Code: 2000
Description: NVRAM error
NVRAM erase or write error has occurred.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 2002
Description: SDRAM error
Writing to the SDRAM was attempted, but nothing could be written to it.
Troubleshooting Guides: Replace the MAIN BOARD.

Code: 2003
Description: FLASH BOOT SUM CHECK error
Installing the firmware has failed.
• The Flash ROM is out of order.
Troubleshooting Guides: 1. Re-install the firmware. 2. Replace the MAIN BOARD.

Code: 2008
Description: Wrong FLASH device error
Troubleshooting Guides: TBD

Code: 200A
Description: F/W load error
Reading/decompressing the firmware has failed.
Troubleshooting Guides: 1. Re-install the firmware.
2. Replace the MAIN BOARD.

Code: 200D
Description: System interrupt watchdog time-out error
A system failure such as CPU failure, or defective cash has occurred.
Troubleshooting Guides: Replace the MAIN BOARD.

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