Generating Label Formats
150
Class Series 2 Programmer’s Manual
The first line in the sample format (Table 8-1) is the System-Level Command directing
the printer to begin label formatting. (Other System-Level Commands may precede the
<STX>L
for printer setup.) Lines 2, 14, and 15 are Label Formatting Commands. Line 15
is the exit and print command. The remaining lines (3-13) are print format records,
explained in this section.
A record is a data string that contains the information to be printed on the label(s).
Records are the building blocks of label formats. Every record must end with a
termination character (usually a carriage return, <CR>). Omitting termination
characters will result in the concatenation of records. Omitting the carriage return that
precedes the termination character E, which is necessary to complete the label
formatting and begin printing, will cause the printer to continue interpreting all
subsequent data as label print format records.
Generating Records
Every record is made of three parts: (1) a header that is 15 bytes in length, (2) the data
to be printed, and (3) a termination character (e.g., <CR>) marking the end of the field.
The header is used to select the appearance of the data when printed by choosing
rotation, font type, size, and position options. Every header contains similar information,
but different types of records may use this information in different ways. The six record
types are:
1. Internal Bitmapped Font
2. Smooth Font (Simulated)
3. Scalable Font
4. Bar code
5. Images
6. Graphics
The Structure of a Record
The basic structure of the record is described below. For details regarding the various
interpretations of the six types see Record Structure Types.
The third line of the label format example in Table 8-1 consists of the following:
121100000050005HOME POSITION<CR>
This string comprises a complete record, shown below, divided into its three basic
component parts.
Header
Data String
Termination Character
121100000050005 HOME
POSITION
<CR>
Table 8-2: Record Structure Components
Summary of Contents for A-Class
Page 2: ......
Page 3: ......
Page 5: ......
Page 6: ......
Page 22: ...Overview 8 Class Series 2 Programmer s Manual ...
Page 30: ...Immediate Command Functions 16 Class Series 2 Programmer s Manual ...
Page 138: ...Extended System Level Command Functions 124 Class Series 2 Programmer s Manual ...
Page 160: ...Label Formatting Command Functions 146 Class Series 2 Programmer s Manual ...
Page 180: ...Generating Label Formats 166 Class Series 2 Programmer s Manual ...
Page 192: ...Appendix B Sample Programs 178 Class Series 2 Programmer s Manual ...
Page 200: ...Appendix D Reset Codes 186 Class Series 2 Programmer s Manual ...
Page 212: ...Appendix E Single Byte Symbol Sets 198 Class Series 2 Programmer s Manual ...
Page 264: ...Appendix G Bar Code Details 250 Class Series 2 Programmer s Manual ...
Page 308: ...Appendix Q Plug and Play IDs 294 Class Series 2 Programmer s Manual ...
Page 312: ...Appendix R Line Mode 298 Class Series 2 Programmer s Manual ...
Page 324: ...Appendix T WiFi Region Country Codes 310 Class Series 2 Programmer s Manual ...
Page 334: ......