Ricoh PRO C7210

1.SC Codes
119
Service Call 600-672 (Controller)
SC632 to SC653, SC670 to SC672
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC641-00
D
Communication error between BCU and Controller board.
Controller board does not respond after BCU tries to communicate three times.
 Controller board software error
 Connect error between BCU and Controller board
 Engine board software error
 Check connections between Controller board and BCU.
 Turn the main switch off and on.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC672-
10
D
Controller start up error
After the machine was powered on, communication between the controller and
the operation panel was not established.
 Controller stalled
 Board installed incorrectly
 Controller board defective
 Operation panel connector loose, broken, or defective
 Controller late
 Turn the main power off/on.
 Check the connection of the controller board.
 Replace the controller board.
 Check the control panel harness.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC672-
11
D
Controller start up error
After the machine was powered on, communication between the controller and the
operation panel was not established, or communication with controller was
interrupted after a normal startup.
 Controller stalled
 Board installed incorrectly
 Controller board defective
 Operation panel connector loose, broken, or defective
 Controller late
 Turn the main power off/on.
 Check the connection of the controller board.