- MICR toner cartridge
- for MICR M604n
This high-quality TROY toner cartridge is ideal for use with the printers. Using TROY ultraviolet ("UV") toner for printing secure documents provides security and authentication features in one step. Images printed with TROY UV toner appear as standard black ink to the naked eye but fluoresce blue under UV verification light. Authentication is achieved when the document is held under a UV light, thus providing an additional layer of security upon verification.