User manual
Source Technologies, LLC ST9630 Secure MICR Printer User’s Guide  
21
  Hardcopy:            Softcopy: 
Global Engineering Documents      X9 Electronic Bookstore 
Phone 800-854-7179 or 303-397-7956    www.X9.org - click ESS 
Fax 303-397-2740          www.ansi.org - click ESS 
global@ihs.com             or 
http://global.ihs.com          http://webstore.ansi.org 
The key standards that address check documents are as follows: 
ANS X9.7 Specifications for Bank Check Background and Convenience Amount Field 
ANS X9.100-160 Specifications for Placement and Location of MICR Printing 
ANS X9.100-10 Paper Specifications for Checks 
ANS X9.100-20 Print and Test Specifications for Magnetic Ink Character Recognition 
(MICR) 
For those with an interest or need there are also US standards that address Deposit 
Tickets, Check Endorsements (the back of the check), image interchange file formats, 
and other MICR areas. 
Users of our Secure MICR Printers are not required to have access to the above 
standards. Our Technical Support staff maintains current knowledge of the standards 
and changes that affect the check industry in the US and other countries with unique 
requirements.  
MICR Overview | 2 










