DR-2225 Drum Resetting instructions. 

BROTHER DCP 7055,BROTHER DCP 7060D,BROTHER DCP 7065DN,BROTHER FAX 2840,BROTHER FAX 2950,BROTHER HL 2130,BROTHER HL 2132,BROTHER HL 2135,BROTHER HL 2240D,BROTHER HL 2242D,BROTHER HL 2250DN,BROTHER HL 2270DW,BROTHER MFC 7240,BROTHER MFC 7360N,BROTHER MFC 7362N,BROTHER MFC 7460DN,BROTHER MFC 7860DW