- toner cartridge
- for TROY M402DTN
- M402TN; MICR M402dtn
- M402n; Security Printer M402n
TROY Security Toner was created as a way to help prevent fraudulent alteration of documents. The patented security agent forces a bright red stain to permeate through the document if chemical alteration is attempted. TROY’s patented solution is the first laser toner, which will help to protect the words and graphics you are printing.