This unit is the MICR version of the HP CF237A toner cartridge. This MICR toner bleeds red upon chemical alteration. The cartridge yields 11,000 pages with 5% coverage. TROY MICR toner is the highest quality MICR toner available and is the only toner HP endorses. TROY MICR Toner will not void your HP warranty.

• Features
• 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.


• Specifications
• Color Black
• Compliance Standards ANSI ISO 9001:2008
• Device Types Laser Printer
• For Use With HP LaserJet Enterprise M607 HP LaserJet Enterprise M608 HP LaserJet Enterprise M609
• Global Product Type Print and Imaging Supplies-Toner/Toner Cartridges
• Market Indicator (Cartridge Number) 37A
• OEM/Compatible OEM
• Page-Yield 11
• 000
• Post-Consumer Recycled Content Percent 0%
• Pre-Consumer Recycled Content Percent 0%
• Remanufactured No
• Replacement For CF237A
• Supply Type MICR Toner Secure
• Total Recycled Content Percent 0%