TABLE OF CONTENTSControl codes for cursor positioning 3-34Carriage Return (CR) 3-34Space (SP) 3-34Backspace (BS) 3-35Horizontal Tab (HT) 3-35Line Feed (LF) 3-35Form Feed (FF) 3-35Font commands 3-35Symbol Set 3-36Spacing 3-38Pitch 3-38Height 3-39Style 3-40Stroke Weight 3-41Typeface 3-42Default Font 3-44Transparent Data 3-45Underline 3-45Fixed underlining 3-45Floating underlining 3-45Disable Underline 3-46Primary and secondary fonts 3-46Font ID 3-46Font Control 3-47Font Selection by ID 3-48Font Descriptor 3-48Character Code 3-49Character Descriptor and Data 3-50xiv XEROX 4213 LASER PRINTER PROGRAMMER REFERENCE