2-38 Service Manual
7558-xxx
940.04
Service data error
IM logic failure A software control-related error has
occurred.
Go to “940.04 IM logic failure” on
page 2-256.
951.xx
Service NVRAM
failure
RIP card assembly NVRAM failure A failure has occurred in the RIP card
assembly NVRAM.
Go to “951.xx RIP card assembly
NVRAM failure” on page 2-256.
953.xx
Service NVRAM
failure
Operator panel assembly NVRAM
failure
NVRAM chip failure with operator panel
assembly (mirror).
Go to “953.xx Operator panel assembly
NVRAM failure” on page 2-257.
955.xx
Service Code CRC
error
RIP card assembly NAND CRC failure The code ROM or NAND flash failed the
cyclic redundancy check.
Go to “955.xx RIP card assembly NAND
CRC failure” on page 2-257.
956.00
Service system board
error
RIP card assembly processor failure The RIP card processor has failed.
Go to “956.00 RIP card assembly
processor failure” on page 2-257.
956.01
Service system board
error
RIP card assembly processor over
temperature failure
The RIP card assembly has exceeded safe
operating temperature.
Go to “956.01 RIP card assembly
processor over temperature failure” on
page 2-258.
956.02
Service system board
error
RIP card assembly cooling fan failure The RIP card assembly cooling fan is not
functioning properly.
Go to “956.02 RIP card assembly
cooling fan failure” on page 2-258.
956.03
Service system board
error
RIP card assembly FPGA failure The RIP card assembly has failed.
Go to “956.03 RIP card assembly FPGA
failure” on page 2-258.
957.01
Service data error
BITZ1 initialize failure A data-loading error has occurred.
Go to “957.01 BITZ1 initialize failure” on
page 2-260.
957.02
Service data error
BITZ2 initialize failure A data-loading error has occurred.
Go to “957.02 BITZ2 initialize failure” on
page 2-260.
980.04
Service duplex
comm.
Duplex controller card assembly
communication failure
A communication error occurred between
the printer engine card assembly and the
duplex controller card assembly.
Go to “980.04 Duplex controller card
assembly communication failure” on
page 2-259.
980.05
Service flicker
communication error
Engine flicker communication failure A communication error has occurred in the
printer engine card assembly.
Go to “980.05 Engine flicker
communication failure” on page 2-259.
9xx service error codes
Error code Description Action