Overview 
2  Class Series 2 Programmer’s Manual 
This manual contains the following sections and appendices: 
 
 OVERVIEW on page 1 
  Contents, organization, and conventions used in this manual; also includes a 
typical data flow sequence for the printer.  
 
 
  CONTROL CODE COMMAND FUNCTIONS on page 9 
  Description of the attention-getter characters necessary for the printer to receive a 
command sequence, and available alternate characters and line terminators. 
 
 
  IMMEDIATE COMMAND FUNCTIONS on page 11 
  Description of the commands, listed alphabetically, that perform status queries and 
printer control commands.  
 
 
 SYSTEM-LEVEL COMMAND FUNCTIONS on page 17 
  Description of the commands, listed alphabetically, that control the printer and 
allow scalable font and image downloads.  
 
 
  EXTENDED SYSTEM-LEVEL COMMAND FUNCTIONS on page 37 
  Description of the commands (listed alphabetically) that control the printer. 
 
 
  LABEL FORMATTING COMMAND FUNCTIONS on page 125 
  Description of commands, listed alphabetically, that control the position of text and 
images on the media, print or store, and end the formatting process. 
 
 
  FONT LOADING COMMAND FUNCTIONS on page 145 
  Description of commands, listed alphabetically, used when downloading font data 
in PCL-4 compatible bitmaps. 
 
 
  GENERATING LABEL FORMATS on page 147 
  Description of the structure of records, the different types, and their use in 
generating label formats.  
 
 
 APPENDICES on pages 165 – 313 
  These contain details that cannot be ignored including various tables, programming 
examples, printer default values, and bar code symbology details. See the Table of 
Contents for specific content information.  
 
 
 GLOSSARY on page 315 
  Definitions of words, abbreviations, and acronyms used in this manual.