• Replace the Media Sensor ⇒ Page 415. System Error: 54:10 Problem Description: Pinch Lever sensor error detected. Corrective Action: Try the following: System Error Codes • Check that the Media Lever Sensor cable is not damaged and is connected correctly to the Interconnect PCA . • Replace the Media Lever Sensor ⇒ Page 423. System Error: 55:10 Problem Description: Problem with the Line Sensor. Corrective Action: Try the following: • Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer. • Replace the Line Sensor ⇒ Page 390. • If the System Error continues, replace the Carriage PCA ⇒ Page 334 . System Error:
56:01 Problem Description: The index sensor readings are unstable after a few retries or the index sensor changes value after latching the value. Corrective Action: Try the following: • Perform Paper drive diagnostics • Replace Media drive encoder reader ⇒ Page 417 System Error: 56:10 Problem Description: Analog Encoder calibration failed. Corrective Action: Try the following: Continuable and Non-Continuable Error Codes 67