L19W2100A: HP LJ 4201/4301 BLACK TONER 210A (2K), 2000 pages

    L19W2100X: HP LJ 4201/4301 BLACK TONER 210X (7.5K), 7500 pages

    L19W2101A: HP LJ 4201/4301 CYAN TONER 210A (1.8K), 1800 pages

    L19W2101X: HP LJ 4201/4301 CYAN TONER 210X (5.5K), 5500 pages

    L19W2102A: HP LJ 4201/4301 YELLOW TONER 210A (1.8K), 1800 pages

    L19W2102X: HP LJ 4201/4301 YELLOW TONER 210X (5.5K), 5500 pages

    L19W2103A: HP LJ 4201/4301 MAGENTA TONER 210A(1.8K), 1800 pages

    L19W2103X: HP LJ 4201/4301 MAGENTA TONER 210X(5.5K), 5500 pages