Firmware Switches (Wsw) - Brother MFC640CW Service Manual

Appendix 4. Firmware Switches (WSW)
This appendix describes the functions of the firmware switches, which can be divided into two
groups: one is for customizing preferences designed for the shipping destination (as described in
Appendix 3) and the other is for modifying preferences that match the machine to the
environmental conditions. Use the latter group if the machine malfunctions due to mismatching.
MFC820CW
MFC640CW
DCP340CW
Confidential