• Code: 650
• Description: Communication error - GAVD • The engine board detects an unknown device on the IC I/F bus (internal bus on the engine control board). • The engine board detects an IC I/F bus error.
• Causes: • Engine board defective

• Code: 651
• Description: Communication error - FCI • The engine board detects an unknown device on the IC I/F bus (internal bus on the engine control board). • The engine board detects an IC I/F bus error. Tray shift did not finish within a certain time after the shift motor turned on. The IPU does not respond with the settings required to start memory image processing.
• Causes: • Engine board defective

• Code: 670
• Description: Engine response error
• Causes: • Engine board installed incorrectly • Engine board defective • Controller board defective

• Code: 671
• Description: Controller-to-operation panel communication error at startup
• Causes: • Controller stalled • Controller board installed incorrectly • Controller board defective • Operation panel connector loose or defective

• Code: 800
• Description: Video data error
• Causes: • Examine the connection between the controller and the engine board. • Replace the engine board if the error is frequent.

• Code: 818
• Description: System timeout error
• Causes: • Defective controller • Replace the controller if it occurs frequently.

• Code: 819
• Description: Kernal end error
• Causes: • HDD error • Software application error • RAM shortage

• Code: 820
• Description: Controller CPU error
• Causes: • Replace the controller if the error is frequent.