Formulated according to world-wide banking standards. Prevent check tampering and alteration with high-quality MICR Toner Secure. Contains a hidden red security agent. If chemical alteration is attempted a red stain will appear.

• Hidden security feature releases a red stain if chemical alteration is attempted.
• High adhesion, reliable toner helps prevent check scraping.
• Uniquely formulated and precision matched for accurate bank readability.
• OEM provides unsurpassed performance and won't void your printer warranty.
• The only MICR toner HP endorses.