B19# (C4751i)

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Error codeCategoryContents of errorSolution
B190USB I/F errorUSB sending errorTurn OFF the main power switch, and turn it ON again after a check of the USB connection.Use the latest FW.Acquire the data saved in the storage from [Service Mode] -> [Debug Settings] -> [Debug Log Output].
B191USB sending error
B192Error retry 5 sec. T.O (No response or other errors)
B193No response due to detach of USB
B194Error retry 3 sec. T.O (main body status error)
B195Attach not detected for 1 min. after recovery from sleep when receiving
B196Detach not detected for 1 min. when shifting to sleepTurn OFF and ON the main power switch.Use the latest FW.Acquire the data saved in the storage from [Service Mode] -> [Debug Settings] -> [Debug Log Output].
B197USB I/F error during formatting when main power switch ONTurn OFF the main power switch, and turn it ON again after a check of the USB connection.Use the latest FW.Acquire the data saved in the storage from [Service Mode] -> [Debug Settings] -> [Debug Log Output].
B198Attach not detected for 1 min. after recovery from sleep at the time other than receiving

(Link to the Field Service Manual)