Keep Your Maxum Plus A1539 Stamping Smoothly Genuine Maxum Replacement Ink Pad (MAXA1539P) Ensure your Maxum A1539 self-inking stamp continues delivering crisp impressions with a genuine Maxum replacement ink pad. Available in a variety of classic colors (black, blue, red, green and purple) to perfectly match your needs. We also offer a dry pad option for those who prefer to use their own ink.