Sealed in Original Packaging and never used.

Used in - 

DCP-8070D / DCP-8085DN

HL-5340D / HL-5340DL / HL-5350DN / HL-5350DNLT / HL-5370DW / HL-5380DN

MFC-8370DN / MFC-8380DN / MFC-8880DN / MFC-8890DW