Brother MFC-3340CN Service Manual page 303

MFC3340CN/3240C
FAX1940CN/1840C/1835C
Appendix 2. Firmware Installation
This appendix provides instructions on how to update firmware stored in the flash ROM on the
main PCB or load firmware to a new main PCB from the host PC.
No hardware replacement is required for updating.
A2.1 Loading the Update Programs/Data to the Flash ROM.................................... App.2-1
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