Samsung CLP610ND

• Code: 49
• Display: Replace tray Pick-Roller
• Description: The life of the tray pick-roller expired.
• Remedy: Replace the fuser unit with a new one. Please, contact the service representatives.

• Code: 50
• Display: Self Diagnostics LSU
• Description: The LSU (Laser Scanning Unit) in your machine is checking some problems detected.
• Remedy: Please, wait a few minutes.

• Code: 51
• Display: Self Diagnostics Temperature
• Description: The engine in your machine is checking some problemd detected.
• Remedy: Please, wait a few minutes.

• Code: 52
• Display: Sleeping...
• Description: The machine is in the power save mode.
• Remedy: When data is received, it switches to on-line automatically.

• Code: 53
• Display: System Fan Locked
• Description: There is a problem with the main fan for the machine.
• Remedy: Unplug the power cord and plug it back in. If the problem persists, contact the service representatives.

• Code: 54
• Display: Thermistor Open Cycle Power
• Description: There is a problem in the temperature sensing device for the fuser unit. This device detects value over the normal value range.
• Remedy: Unplug the power cord and plug it back in. If the problem persists, contact the service representatives.