Ricoh G104 Service Manual page 354

Service Call Conditions
SC
Symptom
[Level]
There is no DESS module in
the machine.
Version error
-002
The version of the expanded
[B]
authentication module is not
correct.
Engine start-up error
670
A command from the
[D]
controller board is not
received.
Watchdog error
While the system program is
818
running, no other programs
[B]
can run (due to a bus hold or
endless loop).
819 Kernel stop
Process error
[0696e]
[B] System completely down
VM full error
[0766d]
Unexpected system memory
[B]
size
Cache error
[4361]
[B] Cache error in the CPU
[----] The others
[B] Error in OS
G160/G161
CÓPIA NÃO CONTROLADA
Possible Cause/Required Action
3. Install the DESS module.
Incorrect module version
1. Install the correct file of the expanded
authentication module.
Defective engine board.
1. Replace the engine board.
Defective system program
Defective controller board
1. Reinstall the system program.
2. Replace the controller board.
Defective RAM DIMM
Defective controller
Software error
1. Check and/or replace the RAM DIMM.
2. Replace the controller.
Defective RAM DIMM
Defective controller
Software error
1. Check and/or replace the RAM DIMM.
2. Replace the controller.
Defective CPU
1. Replace the controller board.
Defective memory
4-20
CÓPIA NÃO CONTROLADA
SM