Canon LBP351 Series, Руководство по обслуживанию

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List of Error Messages
The following messages are displayed when certain failures occur during operation.
List of Messages Detail
Sublog board not found Sublog Board is not installed.
NVRAM read error Export cannot be executed because the faulty Main Controller PCB is too damaged to
retrieve information.
Sublog R/W error When the same data cannot be read 3 consecutive times due to Sublog Board error,
the error message is displayed and the operation is stopped.
NVRAM write error When information cannot be written to an unused Main Controller PCB for some rea-
sons, the error message is displayed and the operation is stopped.
Sublog data not found When the export data is not stored in the Sublog Board (including checksum check
error), import process or erase process cannot be executed.
Not new board Import cannot be executed since the Main Controller PCB is not unused or the one to
which no serial number has been written.
Different product Data is attempted to be imported to a model different from the one from which data
was exported.
3. Technical Explanation (System)
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