Question : I own a Brother 2140 laser printer and the Toner light blink yellow after I print. What does this mean?

brother toner

Best answer:

Answer by Denver Al
According to the User’s Manual, a blinking toner light means:
“Toner low
Indicates that the toner cartridge is nearly empty. Buy a new toner cartridge and have it ready for when Toner life end is indicated.
The Toner LED will turn on for 2 seconds and off for 3 seconds.”

Looks like you’re going to need a new toner cartridge soon.

Best of luck.