0282041001 37x High-Yield Micr Toner Secure, Alternative For Hp Cf237x, Black

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

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.