Canon mf6600 Series Service Manual page 181

7) When downloading is completed, click the "OK" button.
The host machine automatically restarts up.
8) Perform common status print via the user mode, and make sure that the firmware version
matches the information written down in Procedure 2).
"USER DATA LIST>OK>YES"
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Trouble Shooting > Version Up > Downloading the System Software > Downloading the System
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6 Trouble Shooting > Version Up > Downloading the System Software > Downloading the System
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