Canon iR C3200 Series Service Manual page 1196

Chapter 19
10) Click [return to unit select screen].
After Downloading
When you have downloaded G3Fax files, be sure to turn off and then on the machine's main power switch.
You cannot download G3Fax files twice in succession.
(Once downloading ends, the G3 fax board will be reset, leaving download mode.)
Never turn off the machine while the following screen is indicated.
Writing to the flash ROM DIMM of the G3 fax board will fail, preventing the G3 fax board functions from operating
normally.
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If the G3 fax board fails to operate, be sure to replace the flash ROM DIMM on the G3 fax board.
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