Ricoh Aficio MP C305SP Field Service Manual page 1510

3. SP Mode Tables
Error Code
Displays a number that describes the error code that was issued when either
SP5816-204 or SP5816-207 was executed.
Cause
208
Illegal Modem Parameter
Operation Error,Incorrect
Setting
326
CTL [-2147483647 to 2147483647 / - / -]
Code Meaning
-11001 Chat parameter error
-11002 Chat execution error
-11003 Unexpected error
Inquiry, registration attempted without
-12002
acquiring device status.
Attempted registration without execution of
-12003
an inquiry and no previous registration.
Attempted setting with illegal entries for
-12004
certification and ID2.
@Remote communication is prohibited. The
-12005 device has an Embedded RC gate-related
problem.
A confirmation request was made after the
-12006
confirmation had been already completed.
The request number used at registration
-12007 was different from the one used at
confirmation.
Update certification failed because
-12008
mainframe was in use.
D2 mismatch between an individual
-12009
certification and NVRAM.
-12010 Certification area is not initialized.