reset the toner on your Brother printer!

This is brilliant and worked like a charm! I was tired of the Replace Toner message on my Brother HL2340DW printer. A little Google and this is what came up:

1. Open the front cover and leave it open while completing the following steps.
2. Turn the printer off.
3. Hold the ‘go’ button while turning the printer on.
4. After 3 seconds release the ‘go’ button.
5. (USER MODE) will appear.
6. Press the ‘go’ button NINE times.
7. The Wifi led will flash once. (my wifi button flashed each time)
8. Press the ‘go’ button 5 times.
9. Close the cover. Your toner is now reset
10. Press OK 3 times to print a status page and this will show that the toner has reset back to 100%

This solution came from the the good folks at easyink.