1. Model Number: Brother TN540 / TN3030 toner cartridge

2. Compatible for:  Brother HL5130 / 5140 / 5150 / 5170, MFC8220 / 8840, DCP8040 / 8045D / 8045DN

3. Yield pages: 3500pages

3. Certification: ISO 9001:2000 and ISO 1400:2004.

4. Warranty: 12 months.

5. Color: Black.