Sparepart BROTHER PF ENCODER PCB ASSY ( LT1509002 ) Support Printer DCPT220 T225 T226 T420W T420W C421W T425W T426W T428W T520W T525W T720DW T725DW T820DW T825DW MFC T920DW T925DW MFC J3540DW J3940DW J6540DW J6540DWE J6555DW J6555DW XL J6740DW J6940DW