For use in these FT series copier models: FT3020, FT4822, FT5035, FT5135, FT5535, FT5632, FT5732, FT5832, FT5840 FT4822, FT5035, FT5135, FT5535, FT5632, FT5732, FT5832, FT5840, FT3050, FT3060, FT4030, FT4060, FT4065, FT4085, FT4400, FT4410, FT4420, FT4430, FT4480, FT4490, FT5000, FT5010, FT5050, FT5070, FT5520, FT5540, FT5560, FT5570, FT5590, FT6080, FT6085, FT6620, FT7060, FT7770, FT7870