Compatible with SL-X3220NR, SL-X3280NR, X3220NR, X3280NR, X3220, and X3280.Condition: Non-OEM, Compatible Replacements, Refurbished.Available options: 1 Piece Black Developer unit with developer 1 Piece Cyan Developer unit with developer 1 Piece Yellow Developer unit with developer 1 Piece Magenta Developer unit with developer