Firmware Installation - Brother MFC640CW Service Manual

Appendix 2. Firmware Installation
T his 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
MFC820CW
MFC640CW
DCP340CW
Confidential