Can I Print My Own Blank Checks?
You can print your own checks with almost any printer: inkjet, laserjet, even offset printers. Some check printers have special features that boost the security of your checks, like watermarks and even thermochromatic ink—but you can use any basic home-office printer, too.
Go to the "File" menu and select "Print Preview." Place the blank check form into your printer feeder and select "Print." Your blank check will be printed.
How to Print Blank Checks | Sapling
Is it legal to print my own checks?
Yes, printing checks from your own printer is perfectly legal. However, they must be printed on special paper.
How to Print Your Own Checks in House with ezCheckPrinting ...