Hi Jason,
Thank you for contacting us. What kind of check do you need to print, business check or personal check?
We have two types of check printing software: ezCheckprinting and ezCheckPersonal. ezCheckprinting prints business check, and ezCheckPersonal prints wallet sized personal check.
The MICR line format for US business check is: 'CHECK #, THE ROUTING AND THE ACCOUNT NUMBER", and standard business check size is 8-1/2" X 3-1/2
The MICR line format for US personal check is: "ROUTING, ACCOUNT NUMBER AND CHECK #", and the standard personal check size is 6" X 2-3/4. If you have further questions, please let us know.
Thanks,
Casey
halfpricesoft.com