🏆 25 Years of MICR Expertise — Bank Accepted Guarantee on Every Cartridge | Custom-Built for Check Printing Since 1999
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🏆 25 Years of MICR Expertise — Bank Accepted Guarantee on Every Cartridge | Custom-Built for Check Printing Since 1999
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C3903A MICR Toner Cartridge for Check Printing
MICR Toner Mart

HP 03A C3903A MICR Toner Cartridge for Check Printing | LaserJet 5MP 5P 6MP 6P 6Pse 6Pxi | Standard Yield 4,000 Pages

$190.00 $0.00

The HP 03A C3903A MICR toner cartridge from MICR Toner Mart turns your HP LaserJet 5MP into a check printer — it prints the magnetic (MICR) ink that bank scanners read on the routing and account line of your checks, so you can print bank-ready checks in-house with no separate check printer. Yields approximately 4,000 pages. Each cartridge is custom-built and tested for a strong, dependable MICR signal banks accept.

Compatible printers: LaserJet 5MP 5P 6MP 6P 6Pse 6Pxi

  • Prints bank-readable MICR checks — guaranteed signal strength.
  • 5-year cartridge life warranty.
  • 25 years of MICR toner building — we were first to introduce MICR for most models.
  • Custom MICR blending available for high-speed operation — contact us.
  • Expert U.S. customer service, with printer and electrical engineers on staff.

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