Oki MB760 Service Manual page 146

[F130] Invalid maC address
Classification
Other service call
Check item
Setting
[F131] error due to damage to filtering setting file
Classification
Other service call
Check item
Setting
Parts to be replaced
HDD
[F140] asIC format error
Classification
Other service call
Check item
SYS board
Main memory
Replace parts
Main memory
SYS board
45641001TH Rev.1
Invalid MAC address
Compare the serial number of the equipment with a number displayed
with 08-9601. If they are different, enter the correct serial number at 08-
9601, 08-9083.
The filtering function is not working properly due to the damage to the
file for the filtering setting.
1. Check the bad sector of the HDD (08-9072). If the result is "NG",
replace the HDD.
Notes:
It may take more than 30 minutes to finish the checking.
2. Perform [3] + [C] + [POWER] → [3], and then reinstall the HDD
software.
Notes:
User data will be deleted when [3] + [C] + [POWER] → [3] is
performed.
ASIC formatting fails or memory acquiring fails when software is
formatted
• Connector check
• Board check
• Check the installation
• Main memory check
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