Lexmark X864 Forms and Bar Code Technical Reference - Page 23

Characters encoded Symbol 2 length Checksum character Command Esc(s#T or Function/Parameters (#v units are in 1/72"; #b, s units are in 1/600") (continued) Selects the bar code symbology. Default parameters 1 AEC)s#T Typeface # Bar code symbology #v #p #b1, #b2, #b3, #b4, s1 s2 s3 s4 24814 RSS-14 limited 10 1 8 16 24 32 N 13 Y 24815 RSS-14 expanded 34 1 8 16 24 32 M - Y 1 For all bar code symbologies, the default value of the #H text font parameter is CBA = 000 (automatically sized Courier Bold). 2 Does not include checksum character. 3Checksum character is always printed if embedded text is specified. * = Fixed value, cannot be changed N = Numeric M = Mixed Post 4-State bar code descriptors Function parameters for Australian Post 4-State bar code (HP compatibility mode, using typeface 24785, 24786, 24787) The #p parameter specifies the encoding table to use for customer information: 0: N table 1: C table (default if #p parameter not specified in PCL5 calling sequence) Note: These encoding table values are opposite those found in Encoding Table field byte 7 of the Lexmark bar code descriptor for Australia 4-State Postal bar codes (see the section "PCL5 emulation: Lexmark" on page 29 of this manual). Human-readable text is never printed with these bar codes. In relation to the fields of the Lexmark bar code descriptor for Australia 4-State Postal bar codes, the following correspondences exist when using this technique: Bar Width (in 1/100 mm units): Fixed at 47 Bar Pitch (in bars per inch): Fixed at 22 Tracker Height (in 1/100 mm units): Fixed at 123 Ascender, Descender Offset (in 1/100 mm Fixed at 195 units): One-dimensional bar codes 20