Lexmark E260 Service Manual page 61

NVRAM failure
Error codes 950–954 indicate a problem in the NVRAM (nonvolatile random access memory). Replace the
operator panel assembly. Codes 955–959 indicate a failed controller board assembly. Replace the controller
board.
Service tertiary error codes: NVRAM failure
Lights
Service secondary codes: 95x
Service tertiary codes: 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
958: NAND failure
959: SRAM failure
RAM memory error
Indicates an error in the RAM memory.
Lights
Service secondary codes: 96x
Service tertiary codes: RAM memory error
960: Service RAM memory error
961: Service RAM memory error
962: Service RAM memory error
963: Service RAM memory error
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Diagnostics information
4513-200, -220, -230
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