HP 4000, 4000N, 4000T, 4000TN & 4050, MICR, High Yield, Troy 617.

Current Stock:
1 (800) 434-9011
in stock


Use this High Yield Troy MICR Toner Cartridge for your Troy 617, HP 4000 & 4050 Laserjet Printer.  Our Troy Secured MICR Toner Cartridge is for OEM Part Number: 02-18944-001. This Cartridge is designed for a 10,000 page yield at 5% coverage. Questions? Call us toll free at: 1-800-434-9011.

TROY MICR Toner for your Troy 617, HP 4000 & 4050 Laserjet Printer contains an embedded red security agent. This Micr toner agent is activated when touched by the common eradication chemicals used to wash a check. If chemical agents are applied to your document the embedded Micr Toner agent will produce a red stain where the MICR Toner was removed.

Check Fraud versus Troy Micr Secure for the Troy 617, HP 4000 & 4050

  • TROY Micr Toner Secure helps to provide a high level of document and check security by preventing document fraud and check fraud due to chemical washing.
  • Check Fraud through check washing is an $815 million dollar per year growing business.
  • Chemical alteration, also known as check washing is the process of removing information from a check through chemical agents and solvents. A person can wash most MICR Toner from a check and reprint with different payees and dollar amounts.
  • Most check forgers will keep a fraudulent check negotiable by saving the original signature when they wash a check.
  • Acetone and acetate are the most widely used of all check washing agents. These check washing agents are found in Fingernail Polish Remover, hand cleaning solvents, varnish and lacquer remover, and other types of grease, oil, and ink cleaning solutions. Household Bleach and carpet cleaning solvents may also be used as check washing agents. These agents will erase most Micr toner from a check without any noticeable effect.
  • The Secured MICR Toner produced by TROY and approved by HP for use in the HP 8100 & 8150 Laser Printers exceeds OEM Toner standards.
  • Our Manufacturing Facility produces Troy Micr Toner certified to ISO 9001 standards.
  • Your Troy 617, HP 4000 & 4050 Laserjet Printer melts toner at a different heat point than other laser printers. The Troy Micr Secure formula in your cartridge has been designed to melt at the precise heat point required by your HP laser printer.
  • The TROY Micr Toner, designed for part numbers C4127a, C4127x & 02-18944-001, is the only Non HP Toner that will not void the HP manufacturer’s warranty.
  • Produced by TROY with the tightest tolerances, these MICR toner cartridges consistently meet or exceed the yield of OEM cartridges.
  • Troy is designated as an HP partner and is the only partner recommended by HP for MICR Products.