Code :

Code: 401D
Display: ERROR E198-401D Call for service.
Description: RTC low battery error A battery error has been detected while initializing the RTC at startup.
Remedy: 1. Restart the printer in service mode. 2. Check the RTC battery. 3. Replace the main controller PCB.

Code: 401E
Display: ERROR E198-401E Call for service.
Description: RTC clock stop The RTC has been detected idle while initializing the RTC at startup.
Remedy: 1. Restart the printer in service mode. 2. Replace the main controller PCB.

Code: 4027
Display: Hardware error. 03130031-4027 Turn off printer, wait, then turn on again.
Description: Lift shift timeout error A lift operation has been executed, but no sensor has been detected or a sensor has remained detected.
Remedy: 1. Switch off the printer, then back on. 2. The carriage cannot travel to the lift drive position. 3. The lift drive cam is not engaged. 4. Faulty lift drive sensor 5. Faulty lift drive motor 6. Replace the main controller PCB.

Code: 4034
Display: ERROR E196-4034 Call for service.
Description: Multisensor unit version error A different version of multisensor is installed. This would not occur in an ordinary user environment.
Remedy:

Code: 4037
Display: ERROR E173-4037 Call for service.
Description: Linear scale error No signal is available from the carriage encoder when the printhead is driven.
Remedy:

Code: 403E
Display: ERROR E161-403E Call for service.
Description: Head abnormal temperature rise (printhead 1 (R), or A model) Either of the two Di sensors maintained for each printhead chip (color-specific) has been detected at 120 degrees C or higher or -10 degrees C or lower.
Remedy:

Code: 403F
Display: ERROR E161-403F Call for service.
Description: Head abnormal temperature rise (printhead 2 (L)) Either of the two Di sensors maintained for each printhead chip (color-specific) has been detected at 120 degrees C or higher or -10 degrees C or lower.
Remedy:

Code: 4040
Display: ERROR E196-4040 Call for service.
Description: Checksum error The checksum of a file transmitted on execution of the firmware update is unmatched.
Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Replace the main controller PCB.