Mã bột từ 312Dùng cho máy photo sharpdeveloper SHARP MX-312GVSharp AR-6020, AR-6020D, AR-6020N, AR-6023NSharp MX-M260, MX-M260N, MX-M264N, MX-M266NSharp MX-M310, MX-M310N, MX-M314N, MX-M316N, MX-M354N