Checks & Forms > Checks > Security Features

Security Features

RTI provides up to 12 FREE security features on all continuous and laser checks—the most in the industry! Our checks meet or exceed banking industry guidelines, helping to protect you against check fraud.

Click on any of the highlighted features below to learn more.

Microprinted Warning Band Border

Border copy read “Original Document.” When copied, the wording is not readable.

TonerFuse

Prevents erasure and tampering with laser printed data.

Security Warning Band Border

The most popular security border available.

Padlock Icons/Security Border

References additional security features listed on check back.

Heat Sensitive (Thermochromatic) Ink

Reacts to changes in temperature.

Invisible Fluorescent Fibers

Fibers in paper stock are revealed under a black light.

Chemical Stain

Sensitized paper reacts to chemical attempts to alter the document.

Microprinting on Signature Line

Line copy reads "Authorized Signature." When copied, the wording is not readable.

Non-negotiable Phrase

Secures voucher from alteration.

Padlock Icon Box

Describes some of the visible and concealed check security features.

Screen Check Back

Deters duplication. Screen does not reproduce when copied.

Check Security Watermark

When held at an angle, words "Original Document" appear.

Microprinting Below Endorsement Area

Line copy read “Original Document.” When copied, the wording is not readable.

Coin Reactive Ink

Key will appear underneath image when rubbed with a coin.