DS CWA 16374-73:2012
DS CWA 16374-73:2012 Extensions For Financial Services (Xfs) Interface Specification Release 3.20 - Part 73: Card Embossing Unit Device Class Interface Migration From Version 3.10 (Cwa 15748) To Version 3.20 (This Cwa) Programmer's Reference Explains the functions provided by a generic card embossing unit (CEU).