Brother 2280dw toner light stays on - Brother HL 5250DN Laser Printer

SOURCE: BROTHER 2030 TONER LIGHT STAYS ON CONTINUOUSLY

I had the same problem and Brother tech support walked me through this procedure which worked fine..

1. Power Unit off

2. Open front cover

3. Press and hold GO and turn power on

4. When all 3 lights lit release and press GO twice

5. All lights turn solid

6. With all solid, press GO 5 times

7. Ready light GOes red

8. Close door and you're all set

SOURCE: toner light stay on

1. Power Unit off

2. Open front cover

3. Press and hold GO and turn power on

4. When all 3 lights lit release and press GO twice

5. All lights turn solid

6. With all solid, press GO 5 times

7. Ready light GOes red

8. Close door and you're all set

SOURCE: Brother HL-2040 toner light stays on

I found this and it worked great.

1. Power Unit off

2. Open front cover

3. Press and hold GO and turn power on

4. When all 3 lights lit release and press GO twice

5. All lights turn solid

6. With all solid, press GO 5 times

7. Ready light GOes red

8. Close door and you're all set

Testimonial: "Thanks!"