Bert, it looks like I need the print/scan wireless device NC-2200W from Brother to share the MFX-7820N on my wireless network. Other print/scan wirelss rounters need to be connected to my AT&T wireless router which is not in the right location. If that works as advertised, this machine will fill all my needs at the present time at a very low price since the store manager reduced the price $129. It's consumables may be a bit costly, but then again we won't be printing as much.
Thanks for your input.