Brother MFC9140CDN

• Code: E000
• Display: Print Unable E0 Turn the power off and then back on again.
• Description: Some ROM checksum error occurred.
• Causes: Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: E100
• Display: Print Unable E1 Turn the power off and then back on again.
• Description: Program error.
• Causes: Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: E500
• Display: Print Unable E5 Turn the power off and then back on again.
• Description: Error occurred when DRAM on the main PCB ASSY was accessed.
• Causes: Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: E600
• Display: Print Unable E6 Turn the power off and then back on again.
• Description: Error occurred during writing to EEPROM on the main PCB ASSY.
• Causes: Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: EC00
• Display: Unusable Device Remove the Device. Turn the power off and back on again.
• Description: Overcurrent was caused because a USB device that did not meet the specifications was inserted into the USB port.
• Causes: 1 USB host PCB failure 2 Main PCB failure
• Remedy: Replace the USB host PCB ASSY. Replace the main PCB ASSY.

• Code: F900
• Display: -
• Description: Setting by country code is not entered.
• Causes: 1 During function code 74, power is turned OFF. 2 Main PCB failure
• Remedy: Enter the Setting by country code again. Replace the main PCB ASSY.