Toshiba e-STUDIO477S Service Manual page 456

When the PU board setting value cannot be uploaded, the following error message is displayed.
When the PU board setting value cannot be uploaded properly, the following error message is displayed.
Click [OK] button in the error message window to display the following message.
Click the [Finish] button on the "PU board replacement - Upload and Save" screen to disconnect the
printer connected and return to "PU board replacement - Menu" screen.
Maintenance Utility Operating Manual 42678819FU02 - 20/38
Could not upload or save the PU board setting value correctly.
If you click [Finish], the upload process ends, and you will return to
the "PU board replacement - Menu".