On Ubuntu 10.04 installing a Brother MFC-7345

wget http://pub.brother.com/pub/com/bsc/linux/dlf/brmfc7340lpr-2.0.2-1.i386.deb
wget http://pub.brother.com/pub/com/bsc/linux/dlf/cupswrapperMFC7340-2.0.2-1.i386.deb

sudo dpkg --force-architecture -i brmfc7340lpr-2.0.2-1.i386.deb 
sudo mkdir /usr/share/cups/model
sudo dpkg --force-architecture -i cupswrapperMFC7340-2.0.2-1.i386.deb 

Found to reset toner on newer printers

1. With power on, open the toner access main door (You will get a "door open" message in the LCD.)
2. Hit the "Clear/Back" button and... ta-dah!!! you go right to the “Toner Reset Menu” (cue Vienna Boy's choir sounds here).
3. Using the up ^ Down > "Search" arrow buttons, you can then scroll through reset options for each of the printer's [4] toner cartridges!
Code: B. = black; C. = cyan; M. = magenta and Y. = yellow
4. For each for these cartridges is the option to reset for low yield = S (small?) or High Yield = H
5. Using the number keypad, select option #1 (to reset each to the size you have installed.
6. Hit the "Clear/Back" button to get out of the menu, close door ad the problem is FINALLY solved.