Security Laser Check Check on Top 2500 Checks Compatible with Quickbooks and Quicken Meets or exceeds Check 21 compliant guidelines Security Features include: 1. micro-printing: small type in border, under endorsement area and surrounding padlock security box appears blurred if copied or scanned. 2. check security watermark: absence of words "original document" on the back of this check, hold at 45 degree angle to view 3. heat sensitive ink: red image will fade with heat, rub, hold between thumb & finger or breathe on image for reaction 4. coin reactive ink: coin will appear underneath coin image when rubbed with a coin 5. back printing: security screen and warning box Advantages: Anyone who manages more than one checking account can benefit from using do-it-yourself check-printing software to print quality checks. Our blank check stock is made to the same standards as the base stock used by most bank-recommended check printers! Convenient - Use the same check stock for several accounts Time Saving - eliminate the need to change the supply in the paper tray Space Saving - Only one inventory of Checks to manage Secure: Account numbers and other confidential financial institution information arent added until you print the check Economical - blank check stock costs less and eliminates wasted checks when account numbers change