Oki MB760 Service Manual page 260

• When a PU firmware update error or SU firmware update error occurs, "Update
Failed" or "Failed" appears on the screen and the error number and error message
appear next to the message. For details of each error, refer to the following tables.
45641001TH Rev.1
Error
Error message
number
PU01 Time out
(When the download is requested)
PU02 Time out
(When the download is written)
PU03 Time out
(When the download is finished)
PU04 Reception failed
(When the download is requested)
PU05 Deletion error
(When the download is written)
PU06 Writing error
(When the download is written)
PU07 Checksum error
(When the download is finished)
PU08 Reception status code abnormality
(When the download is requested)
PU09 Reception status code abnormality
(When the download is written)
PU10 Reception status code abnormality
(When the download is finished)
PU00 Other error
Error
Error message
number
SU01 Time out
(When the download is requested)
SU02 Time out
(When the download is written)
SU03 Time out
(When the download is finished)
SU05 Deletion error
(When the download is written)
SU06 Writing error
(When the download is written)
SU08 Reception status code abnormality
(When the download is requested)
SU09 Reception status code abnormality
(When the download is written)
SU10 Reception status code abnormality
(When the download is finished)
SU00 Other error
PU firmware update Error
Communication timeout
(When the download is requested)
Communication timeout
(When the download is written)
Communication timeout
(When the download is finished)
Downloading request was denied.
(When the download is requested)
Deletion error
(When the download is written)
Writing error
(When the download is written)
Checksum error
(When the download is finished)
Reception status code abnormality
(When the download is requested)
Reception status code abnormality
(When the download is written)
Reception status code abnormality
(When the download is finished)
Other error
SU firmware update Error
Communication timeout
(When the download is requested)
Communication timeout
(When the download is written)
Communication timeout
(When the download is finished)
Deletion error
(When the download is written)
Writing error
(When the download is written)
Reception status code abnormality
(When the download is requested)
Reception status code abnormality
(When the download is written)
Reception status code abnormality
(When the download is finished)
Other error
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Error content
Error content
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