Oki C650 - Page 254

Useful software
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When firmware update has failed
Cause Solution Reference
The connection with the server has
failed.
Check your Internet connection environment. -
The admin password that you input is
incorrect.
Check the admin password. -
The printer is powered on. Power on the printer, enter the standby mode, and
run the update again.
-
The printer is not connected.
Connect the printer.
-
The printer is being used.
Update the firmware after the printer has stopped.
-
An error occurred in the printer (No
toner, paper jam, etc.).
Update the firmware after the error has been cleared. -
When driver installation or update has failed in Windows 7/Server 2008/Server 2008 R2
Cause Solution Reference
Microsoft update "KB4474419" is not
applied.
Please apply Microsoft update "KB4474419".
For details, check the "FAQ" on the OKI Data
website.
OKI Data website