The Brother DR-2025 Drum Unit has a printing life of up to 12,000 pages at 5% coverage and is compatible with the Brother DCP-7010, DCP-7010L, HL-2030, HL-2040, HL-2040N, HL-2040R, HL-2070, HL-2070DW, HL-2070N, HL-2070NR, MFC-7220, MFC-7225n, MFC-7420, MFC-7820N; FAX-2820, 2825, 2920; IntelliFAX 2820.