Printer Service Manual

4026-0XX
2-4
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.
Blinking Operator Panel LED Action