Premium 3 ½ “ Laser Checks with 15 Built in Security Features

With the same array of built-in security features as the BASICHEK® line, our MAGNACHEK line offers 3 ½” checks – ideal for users who are converting to laser from traditional 7” continuous documents where both the check and stub are 3 ½” tall. MAGNACHEK laser checks are compatible with many software systems to print 3 ½” checks.


  • 3 1/2” checks offer a middle configuration in addition to top and bottom
  • Blue, red, and green color formats for easy distinction between accounts or applications
  • Advanced security features:
  • Enhanced Toner Adhesion to enhance toner on paper preventing alteration of information
  • Covert Fluorescent Fibers can be detected with UV light to prove authenticity
  • Solvent-Reactive Color Spotting is present when exposed to chemicals after check alteration


MAGNACHEK Security Features

  • Simulated watermark
  • Microprinting
  • Padlock security
  • Non-negotiable stub-backer
  • Endorsement warning
  • Anti-splice backer
  • Copy-void endorsement
  • Image-friendly amount box

  • Voidless postal window
  • Copy-void pantograph
  • Covert florescent fibers
  • Enhanced toner adhesion
  • Solvent-reactive color spotting
  • Warning band
  • Coin-reactive mark


Client Stories

We knew Relyco would provide a high-quality product delivered at a competitive price and meet our tight timeline. We’ve never considered looking elsewhere, but I’m sure we would be hard pressed to find another vendor who could do the same.

  Read More
Cook Illinois Corporation logo
Assistant to the President and Chief Financial Officer, Cook Illinois Corporation
Sign up for Updates   Get emails on new products, promos and industry insight.