Ricoh D146 Service Manual page 575

SC No. Level
SC672-12 D
SC No. Level
SC672-13 D
SM
Error Name/Error Condition/Major Cause/Solution
Controller start up error
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.
§
Replace the controller board.
§
Check the control panel harness.
Error Name/Error Condition/Major Cause/Solution
Controller start up error
The operation panel detected that the controller is down.
§
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.
5-101
Service Call 620-689
D146/D147/D148/D149/D150