DS CWA 14050-30:2007 Extensions For Financial Services (Xfs) Interface Specification - Release 3.03 - Part 30: Xfs Mib Device Specific Definitions - Printer Device Class Mib 1.1 V6 Gives the device specific MIB definition (Management Information Base) variables for the xfsPTR sub-tree version one, as foreseen by the XFS MIB Architecture and SNMP Extensions Programmer's Reference