Muratec MFX-1330 Field Engineering Manual page 160

5. Click [Start].
The ROM Writer erases the current program in the fax machine, then writes the new program to the machine.
When the job is completed, the following check-sum table appears.
6. Disconnect your PC from the machine.
7. The machine goes to the Start up screen and the ROM update program starts.
When the ROM update is completed, the machine reboots.
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