Ricoh M052 Service Manual page 452

Service Call Conditions
870 B Address Book Data Error
Address book data stored on the
hard disk was detected as abnormal
when it was accessed from either the
operation panel or the network.
872 B HDD mail RX data abnormal
An error was detected at power on.
The data received during mail
receive could be neither read nor
written.
HDD mail TX data error
An error was detected on the HDD
873 B
immediately after the machine was
turned on, or power was turned off
while the machine used the HDD.
Delete All error 1: HDD
A data error was detected for the
HDD/NVRAM after the Delete All
874 D
option was used.
Note: The source of this error is the
Data Overwrite Security Unit D362
running from an SD card.
M052/M053/M054
Initialize the address book
data (SP5-846-050).
Initialize the user information
(SP5-832-006).
Replace the HDD.HDD
defective
HDD sector corrupted.
Reformat with SP5832 007.
If this does not repair the problem,
replace the HDD.
Do SP5832-8 (Format HDD –
Mail TX Data) to initialize the
HDD.
Replace the HDD
Turn the main switch off/on,
and try the operation again.
Install the Data Overwrite
Security Unit again.
HDD defective
6-26 SM