Get the brand - new Brother HL - 3140Cw high - yield yellow toner. It offers a 2.2k yield, ensuring long - lasting use for your printing needs.

Using this Brother HL - 3140Cw yellow toner is easy. First, turn off your printer and open the toner compartment. Then, take out the old toner cartridge and replace it with this new yellow one. Make sure it's firmly in place. When using, keep your printer in a cool and dry place to get the best printing results. As for maintenance, if you're not going to use the printer for a long time, leave the toner in the cartridge. And when you notice the print quality starting to decline, it might be time to replace the toner.