Remedy: <User Check> - Install the latest firmware. 1 Main PCB failure Replace the main PCB ASSY.
Code: E100
Display: Print Unable E1
Description: Program error.
Remedy: <User Check> - Install the latest firmware. 1 Main PCB failure Replace the main PCB ASSY.
Code: E500
Display: Print Unable E5
Description: Error occurred when DRAM on the main PCB ASSY was accessed.
Remedy: 1 Main PCB failure Replace the main PCB ASSY.
Code: E600
Display: Print Unable E6
Description: Error occurred during writing to EEPROM on the main PCB ASSY.
Remedy: 1 Main PCB failure Replace the main PCB ASSY.
Code: F900
Display: Machine Error F9
Description: Setting by country code is not entered.
Remedy: 1 During function code 74, power is turned OFF. Enter the Setting by country code again. " in Chapter 5.) 2 Main PCB failure Replace the main PCB ASSY.