bizhub 4700P/bizhub 4000P Service Manual
12. Observe the progress bar to completion.
13. Close the update tool.
14. Observe the printer LEDs for flash status.
Note: Do not turn off the power during the firmware update.
15. After the update completes, the printer restarts automatically.
16. When the printer restarted, confirm that the firmware version has been updated.
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