The Brother DR3415 drum unit is compatible with Brother laser printers and can deliver high-quality prints consistently. With a page yield of up to 30,000 pages, it ensures that you don't have to replace it frequently. The installation process is straightforward, and it guarantees a smooth printing experience. Printer Compatibility: BROTHER MFCL5755DW,BROTHER MFCL6700DW,BROTHER MFCL6900DW,BROTHER HLL5100DN,BROTHER HLL5200DW,BROTHER HLL6200DW,BROTHER HLL6400DW