Ricoh D093, Service Manual

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Service Call Tables
SM 7-29 D093/D094
Tr
ouble
-
Shooting
650-5 Communication line error
The supplied voltage is not sufficient due to a defective communication line
or defective connection.
ƒ Possible cause same as 650-1 above
ƒ Consult with the user's local telephone company.
651 C @Remote communication error 2 CTL
An unexpected error occurred when the modem (Cumin-M) tried to call the
center with a dial up connection due to:
ƒ Program parameter error (001)
ƒ Program execution error (002).
ƒ Software bug
ƒ No action required because this SC does not interfere with operation
of the machine.
652 D @Remote Service ID2 Mismatch Error 1 CTL
ID2 for the device did not match the ID2 stored in NVRAM. This error can
occur if the controller has been replaced with the Cumin ID2 set for another
machine, or if the NVRAM has been replaced with the NVRAM from another
machine.
ƒ If this error occurs when Cumin is set up, check the Cumin
documentation and make sure that the NVRAM is compatible, set the
common authentication, then try again..
ƒ If this error occurs after Cumin has been set, clear the Cumin setting,
check the Cumin documentation and make sure that the NVRAM is
compatible, set the common authentication, then try again.