Genuine Brother IN-700 black ink cartridge for use with WP-6400J, WP-6500J, WP-7400J, WP-7550J, WP-7550J PLUS, PDP-100J, PDP-300CJ, PDP-350CJ, LW-700i, LW-710i, LW-730i, LW-750ic, LW-840ic, GW-70i, GW-80i, Privileg 2000i, Privileg 2001i, DP-300CJ, DP-350CJ, DP-525CJ, DP-530CJ, DP-540CJ, DP-550CJ, DP-5040CJ, DP-530CJ MAIL, DP-540CJ MAIL, DP-550CJ Mail, WP-6700CJ, WP-7550JSPL, WP-7700CJ & WP-7800J and others.