BROTHER BU223CL BELIGHT UNIT. MANUFACTURER CODE: BU-223CL. COMPATIBLE PRINTERS (IF ANY) :BROTHER HLL3230CDW,BROTHER HLL3270CDW,BROTHER MFCL3745CDW,BROTHER MFCL3770CDW,BROTHER MFCL3750CDW PAGES YIELD (IF ANY): 50,000 PAGES