Lexmark C950 Service Manual - Page 64
Fuser driver, communication failure
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5058-030 1xx service error codes Error code 121.13 Service fuser error Description Fuser thermostat failure 126.01 Service fuser error Fuser interface failure 126.02 Service fuser error Fuser driver to upper engine PCBA interface failure 126.03 Service fuser error Fuser driver communication failure 126.04 Service fuser error Fuser driver freeze failure 126.05 Service fuser error Fuser driver high voltage error Action The Fuser Assembly Thermostat is broken. Go to "121.13 Fuser thermostat failure" on page 2-54. There is a a broken link between upper engine PCBA and the fuser. Go to "126.01 Fuser driver interface failure" on page 2-54. There is a broken link between upper engine PCBA and the fuser. Go to "126.02 Fuser driver to upper engine PCBA interface failure" on page 2-54. There is a communication error between the fuser and upper engine PCBA Go to "126.03 Fuser driver communication failure" on page 2-55. The processing unit of the fuser driver PCBA has hung up. Go to "126.04 Fuser driver freeze failure" on page 2-55. Fuser driver voltage levels has exceeded the specified value. Go to "126.05 Fuser driver high voltage error" on page 2-56. 126.06 Service fuser error Fuser driver low voltage error 126.07 Service fuser error Fuser driver suge failure 126.08 Service fuser error IGBT high temperature error 126.09 Service fuser error IGBT temperature sensor failure 126.12 Service fuser error Input low current error 132.01 ATC sensor(K) failure Service engine error Fuser driver voltage levels has not reached the specified value. Go to "126.06 Fuser driver low voltage error" on page 2-56 A surge in voltage is detected in the fuser. Go to "126.07 Fuser driver surge failure" on page 2-56. High temperature is detected at the IGBT. Go to "126.08 IGBT high temperature error" on page 2-56. Open circuit is detected at the IGBT. Go to "126.09 IGBT temperature sensor failure" on page 2-57. The input current supplied to the fuser is below the lower limit at the specified time. Go to "126.12 Input low current error" on page 2-57. There is an error at the ATC sensor. Go to "132.01 ATC sensor (K) failure" on page 2-58. Previous Next Go Back 2-16 Service Manual
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