Step 1: Insert your new tn760 toner cartridge
For the purpose of printer recognition, you need to insert the new brother tn760 toner cartridge into your printer. After printing an alignment page, the printer will recognize the new cartridge. However, the memory of previous cartridge still retained in your printer, the ink level still reads as before.
Step 2: Replace the new brother tn760 with an old one and do it again
Generally, printers can keep the memory of two cartridges. So next you should do is to “trick” your printer so that it will read the new cartridge. First, replace the new cartridge with an old one and then replace the old one with another cartridge, then the memory of the old toners will disappear.
Step 3: Insert your new tn760 toner cartridge again
Refill your new tn760 toner cartridge into your printer again, and this time your printer will recognize the new cartridge as full. Then take it out and tape over the top left-corner of the contact square and let it print an alignment page. Next, take the cartridge out again, tape over the upper-right corner, then put it back and print another alignment page. Take it out for the third time and refill without tape. This time, your printer will recognize the new brother tn760 toner cartridge as full.
Step 4: Do it again if it’s not working
If your printer is stubborn and it still doesn’t work after you did all above steps, then you’ll need to do that again, maybe few more times.