Service Manual
Page 59
...: NVRAM failure 950: Secure EEPROM data does not match NVRAM 951: Secure EEPROM failure 952: NVRAM CRC failure 954: NVRAM chip failure 955: Code ROM or NAND failed CRC 956: Processor failure 957: ASIC failure ...
...: NVRAM failure 950: Secure EEPROM data does not match NVRAM 951: Secure EEPROM failure 952: NVRAM CRC failure 954: NVRAM chip failure 955: Code ROM or NAND failed CRC 956: Processor failure 957: ASIC failure ...
Service Manual
Page 71
...service check" on page 2-55. 951.xx Error with secure NVRAM on page 2-51. 950.xx Mismatch between . occurred. 953.xx NVRAM chip failure with system part. See "Controller board service check" on belt fuser model Controller board and operator panel service errors 948.xx 949.xx... Diagnostics information 2-45 Install a new controller bored or operator panel. See "Main motor service check" on page 2-55. 954.xx 955.xx NVRAM chip failure with mirror Replace the operator panel. 4513-200, -220, -230 Service error codes (9xx) (Continued) Error Description Action 937.00 937.01...
...service check" on page 2-55. 951.xx Error with secure NVRAM on page 2-51. 950.xx Mismatch between . occurred. 953.xx NVRAM chip failure with system part. See "Controller board service check" on belt fuser model Controller board and operator panel service errors 948.xx 949.xx... Diagnostics information 2-45 Install a new controller bored or operator panel. See "Main motor service check" on page 2-55. 954.xx 955.xx NVRAM chip failure with mirror Replace the operator panel. 4513-200, -220, -230 Service error codes (9xx) (Continued) Error Description Action 937.00 937.01...