1 x Radian RM5510 Micr (Lexmark 12A5740):
- Replacement for Lexmark 12A5740.
- MICR toner for printing cheques and other documents (http://en.wikipedia.org/wiki/MICR).
- Average cartridge yields approx. 11000 pages.
- http://radian-technologies.industrialpartner.com/products-r/rm5510.htm
- Online price between $200-$290, asking $130.