Ricoh D146 Service Manual page 662

Service Call 816-899
SC No. Level
D
SC899-00
D146/D147/D148/D149/D150
Error Name/Error Condition/Major Cause/Solution
Software performance error (signal reception end)
-
Occurs when an internal program behaves abnormally.
In case of a hardware defect
§
Replace the hardware.
In case of a software error
§
Turn the main power off/on.
§
Try updating the firmware.
5-188 SM