• Code: 677, 6F-61
• Description: internal ROM error
• Remedy: 1 . The video controller PCB is faulty. Action: Turn off the power switch, and then turn it on. If the problem is not corrected, replace the video controller PCB.

• Code: 677, 6F-63
• Description: internal RAM error
• Remedy: 1 . The video controller PCB is faulty. Action: Turn off the power switch, and then turn it on. If the problem is not corrected, replace the video controller PCB.

• Code: 677, 6F-7A
• Description: SRAM error
• Remedy: 1 . The video controller PCB is faulty. Action: Turn off the power switch, and then turn it on. If the problem is not corrected, replace the video controller PCB.

• Code: E000
• Description: fault in fixing assembly
• Remedy: 1 . The fixing assembly is not properly mounted. Action: Turn off the power, and correct the mounting of the fixing assembly. Then, turn the power back on. 2 . The connector has poor contact. Action: Turn off the power, and check the wiring and connector from the power supply PCB/ DC controller PCB to the fixing assembly. 3 . The fixing assembly drive circuit on the power supply PCB is faulty. Action: Replace the power supply PCB. 4 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

• Code: E001
• Description: low temperature error
• Remedy: 1 . The fixing assembly is not properly mounted. Action: Turn off the power, and correct the mounting of the fixing assembly. Then, turn the power back on. 2 . The connector has poor contact. Action: Turn off the power, and check the wiring and connector from the power supply PCB/ DC controller PCB to the fixing assembly. 3 . The fixing assembly drive circuit on the power supply PCB is faulty. Action: Replace the power supply PCB. 4 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

• Code: E003
• Description: temperature error
• Remedy: 1 . The fixing assembly is not properly mounted. Action: Turn off the power, and correct the mounting of the fixing assembly. Then, turn the power back on. 2 . The connector has poor contact. Action: Turn off the power, and check the wiring and connector from the power supply PCB/ DC controller PCB to the fixing assembly. 3 . The fixing assembly drive circuit on the power supply PCB is faulty. Action: Replace the power supply PCB. 4 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

• Code: E011
• Description: main motor fault
• Remedy: 1 . The connector of the main motor (M101) drive signal has poor contact. Action: Correct the connection of the connector J903 of the main motor and the connector J106 on the DC controller PCB. 2 . The main motor (M101) is faulty. Action: Replace the main motor. 3 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.

• Code: E110
• Description: scanner unit fault
• Remedy: 1 . The connector of the BD signal line has poor contact. Action: Correct the connection of the connector J908 on the BD PCB and the connector J102 on the DC controller PCB. 2 . The laser/scanner unit fault (BD) signal is not generated properly. Action: Replace the laser/scanner unit. 3 . The connector of the scanner motor (M102) drive signal line has poor contact. Action: Correct the connection of the connector J907 on the scanner driver PCB and the connector J102 on the DC controller PCB. If the fault cannot be corrected, replace the scanner unit. 4 . The DC controller PCB is faulty. Action: Replace the DC controller PCB.