4026-0XX
Blinking Operator Panel LED
Action
NVRAM Failure Error
Replace Controller board
ASIC Register Failure Error
Replace Controller board
ASIC SRAM Failure Error
Replace Controller board
Flash Memory Failure Error
Replace the ROM SIMM w/Flash. If this does not correct the problem, replace the controller board.
Font Checksum Failure Error
Replace the ROM SIMM. If this does not correct the problem, replace the controller board.
