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Error code: 122E

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Description :

• PF Velocity deviation error.

Causes :

• Detects that it is being driven at an irregularly faster speed than the specified value.
• Irregular load.
• Encoder failure.
• Motor driver failure.
• Motor failure.

Remedy :

• Replace the PF Encoder Sensor.
• Replace the Main Board Assy.
• Replace the PF Motor.

en,Epson,SC-P9000.SC-P7000.SC-P8000.SC-P6000,PRINTER,122F,Description :

• PF Lock error.

Causes :

• Detects that it is being driven at an irregularly slower speed than the specified value.
• Encoder cable is damaged.
• Motor cable is damaged.
• Irregular load.
• Encoder failure.
• Motor failure.

Remedy :

• Check if there is some foreign material causing extra load between the PF Motor and the PF roller.
• Check the connection between the PF Encoder Sensor and the Main Board Assy.
• Check the connection between the PF Motor and the Main Board Assy.
• Replace the PF Encoder Sensor.
• Replace the PF Motor.