B13# (C4751i)

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Error codeCategoryContents of errorSolution
B130Fax board soft errorI/F error with main body (fax soft error)Turn 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].
B131I/F error with main body (reception frame error)
B132I/F error with main body (reception frame header error)
B133I/F error with main body (232C I/F sequence error)
B134I/F error with main body (sequence error)
B135I/F error with main body
B136ACK waiting timeout
B137I/F error with main body (RESET reception from main body)

(Link to the Field Service Manual)