Ricoh Aficio MP201SPF Service Manual page 213

No.
Symptom
Definition
HDD Encryption unit error 1
858
A serious error occurs when data is encrypted to update an encryption key
with the HDD encryption unit.
Encryption key acquisition error:
[0] The controller fails to get a new
encryption key.
Encryption key setting for HDD
error:
[1]
The controller fails to copy a new
encryption key to the HDD.
NVRAM data encryption error 1:
A
[2] An error occurs while the
NVRAM data is encrypted.
NVRAM data encryption error 2:
[30] An error occurs before the
NVRAM data is encrypted.
Other error:
[31] A serious error occurs while the
data is encrypted.
SM
Possible Cause/Countermeasure
Defective controller board
1. Replace the controller board.
Defective SATA chip on the
controller board
1. Replace the controller board.
Defective NVRAM on the
controller board
1. Replace the NVRAM.
Defective controller board
1. Replace the controller board.
Same as SC991
6-25
SC Tables
D115/D116