Printronix LQH-HWTM - page 142

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Chapter 3 Bar Codes

Quiet Zone

Both ends of the bar code structure have blank quiet zones. The quiet zo nes

must be at least 0.25 inches wide and completely blank to ensure accurate

reading of the start/stop codes and to prevent adjacent bar codes from

overlapping. You must provide sufficient space on the form for quiet zones.

Start/Stop Codes

Unique start and stop codes permit bidirectional scanning. Both start and stop

codes contain bars and spaces. They are automatically produced.

Data Field

The bar code symbol uses a series of wide and narrow bars and spaces to

represent numeric characters. The structure is 2 wide elements (bars or

spaces) and 3 narrow elements. In the bar code, each character encoded is

separated by a narrow space.

Readable Data

The optional readable data field provides a readable interpretation of the bar

code data. It can be printed above or below the bar code symbol.

Check Digit

The modulo-10 check digit can be inserted into the bar code to verify accurate

scanning.

Contents

Main Page Page Page Trademark Acknowledgements Page Table of Contents 1 Introduction...........................................................13 2 Commands ...........................................................23 Page 3 Bar Codes.............................. ............................... 87 4 Form Examples and Exercises ........................... 215 5 Multinational Character Sets...............................251 6 Error Codes .............. .......................................... 261 C Vertical Paper Motion......................................... 283 Page 1 About this Manual . Warnings and Special Information The IGP/PGL Emulation How the IGP Operates Modes of Operation Normal Mode Quiet Mode 17 Table 1. Normal Mode Commands Create Form Mode Print Boundaries Create Logo Mode 19 Table 2. Create Form Mode Commands Execute Form Mode must 21 Table 3. Execute Form Mode Commands Alphanumeric Data Incremental Data 2 IGP Command Standards Special Function Control Code (SFCC) Semicolon (;) Uppercase Line Terminator Printable Character Spaces Command Parameters Form Name Prompt Numeric Values Comments in Command Lines Storing Data Chapter 2 Character Position.Dot Position (CP .DP) Fo rmat Command Codes Data Fields for Alphanumeric and Incremental Data Fixed Data Overlay Data Dynamic Data Dark Printing Alphanumerics n; n; SR; SC; VE; HE; (D)text(D) Page Page Page Page Alphanumerics, Incremental Fields Using Incremental Alphanumeric Data Page Page Page Alphanumerics, Incremental: Fixed Data Fields Page Alphanumerics, Incremental: Dynamic Data Fields italics. ALPHA [R;] [E;] [Cn;] [DIR;] [UC;] [DARK;] [POINT;] [HSn or HSDn;]SR; SC; VE; HE STOP Page Page Boxes LT; SR; SC; ER; EC Page Compressed Print (Density) ;n Configuration Page Page Corners LT; SR; SC; ER; EC; VL; HL Page Create formname FL Delete Form Delete Logo Directory Duplication, Horizontal dup#; offset# elements to be duplicated offset# dup# Page Duplication, Vertical dup#; offset# elements to be duplicated offset# dup# Emulation Switching emulation End Execute Form Mode How to Use the Execute Command incremental standard EVFU Data-Dynamic Data-Overlay Data-Form Feed Character Execute Form: General Format Page Execute Form: Electronic Vertical Format Unit . Execute Form: Dynamic Alphanumeric Data Execute Form: Dynamic Bar Code Data Execute Form: Dynamic Logo Execute Form: Incremental Dynamic Data italics (cc)EXECUTE; formname [;PAGE n] [;FC] Supplying Dynamic Data for Incremental Fields Execute Form: Overlay Data Expanded Print Font do not last Form Length n Ignore Sequence Line Spacing Lines, Horizontal LT; R; SC; EC R Lines, Vertical LT; C; SR; ER C Listen Logo Call SR; SC; logoname LinePrinter Plus Programming Reference Manual Page Logo Mode, Create logoname; VL; HL dot1-dot2 dot row# Page Normal Mode Page Number SR; SC SR SC Paper option Paper Instruction - Data Bit 8 Paper Instruction (PI) Enable/Disable Print File filename filename Quiet Recall Reset Reverse Print SR; SC; ER; EC Scale Select Format Setup HOST DATA HOST DATA Special Function Control Code Change 3 Overview Chapter 3 User-Defined Variable Bar Code Ratios narrow bar : narrow space : wide bar : wide space Variable Ratio Sample 90 Chapter 3 LOC FONT ] [; PDF Character Sizes [PDF [; ]] Bar Codes Figure 7. Codabar Structure The rest of this chapter describes each of the bar codes available with the IGP/PGL emulation. Codabar The Codabar structure is shown in Figure 7 and described on the following Codabar Command Format Page Page Codabar Example 96 Code 39 . Code 39 Structure Figure 8 The Code 39 structure is shown in Figure 8 and described on the following Page Code 39 Command Format Page Page Code 39 Example 102 Code 93 Figure 10. Code 93 Structure The Code 93 structure is shown in Figure 10 and described on the following Page Code 93 Command Format Page Page Code 93 Example 108 Code 128A, 128B and 128C . Code 128 Structure Figure 11 The Code 128 structure is shown in Figure 11 and described on the following Page Code 128 Command Format Page Page Code 128A, 128B and 128C 113 Table 12. Code 128A Character Set Character Hex Character Hex Character Hex Character Hex 114 Table 13. Code 128B Character Set Character Hex Character Hex Character Hex Character Hex Code 128A, 128B and 128C 115 Table 14. Code 128C Character Set Code 128B Example Code 128C Example 118 EAN 8 . EAN 8 Structure Figure 14 The EAN 8 bar code structure is shown in Figure 14 and described on the Page EAN 8 Command Format Page EAN 8 Example EAN 13 123 EAN 13 . EAN 13 Structure Figure 16 The EAN 13 bar code structure is shown in Figure 16 and described on the Page EAN 13 Command Format Page Page EAN 13 Example FIM A Guide to Business Mail Preparation. Clear Zone FIM Command Format .m SR; SC n. data field n data field FIM Example Page Interleaved 2/5 (I-2/5), German I-2/5 and ITF-14 135 Interleaved 2/5 (I-2/5), German I-2/5 and ITF-14 . Interleaved 2/5, German I-2/5 and ITF-14 Structure Figure 22 Page I-2/5 Command Format Page Page I-2/5 Example Matrix 141 Matrix Figure 24. Matrix Structure The structure for the Matrix bar code is shown in Figure 24 and described on the following pages. Page Matrix Command Format Page Page Matrix Example MSI 147 MSI . MSI Structure Figure 26 The MSI bar code structure is shown in Figure 26 and described on the Page MSI Command Format Page Page MSI Example PDF417 153 PDF417 Figure 28. PDF417 Structure The PDF417 structure is shown in Figure 28 and described on the following CCW CW Security Level PDF PDF417 Command Format Page PDF417 Example POSTNET A Guide to Business Mail Preparation. POSTNET Return Address Area Postage Area Figure 31. POSTNET Structure (VSCAN or CCW) 159 1/2" Page POSTNET Command Format POSTNET Example PostBar and Royal Mail (KIX) width KIX Format PostBar and Royal Mail Command Format Page PostBar and Royal Mail Examples Telepen 167 Tele pen Figure 35. Telepen Structure The Telepen structure is shown in Figure 35 and described on the following Page Telepen Command Format Page Page Telepen Example " UCC/EAN-128 173 UCC/EAN-128 . UCC/EAN-128 Structure Figure 37 The UCC/EAN-128 structure is shown in Figure 37 and described on the Page UCC/EAN-128 175 176 Page Modulo-103 Check Digit Modulo-10 Data Field Check Digit for SSCC-18 and SCC-14 Code UCC-128 Command Format Page Page Code UCC/EAN-128 Examples Page Page UPC-A 185 UPC-A . UPC-A Structure Figure 38 The UPC-A bar code structure is shown in Figure 38 and described on the Page UPC-A Command Format Page Page UPC-A Example UPC-E and UPC-E0 191 UPC-E and UPC-E0 . UPC-E and UPC-E0 Structure Figure 40 The UPC-E and UPC-E0 bar code structure is shown in Figure 40 and described on the following pages. Page UPC-E Command Format Page Page Page UPC-E Example 198 UPCSHIP Figure 42. UPCSHIP Structure The structure for the UPCSHIP bar code is shown in Figure 42 and described on the following pages. Page UPCSHIP Command Format Page UPCSHIP Example UPS 11 203 UPS 11 Figure 44. UPS 11 Structure The UPS 11 structure is shown in Figure 44 and described on the following UPS 11 Command Format LOC] [;FONT Page each UPS 11 Example Incremental Bar Code Fields Incrementing Bar Code Data value Page Incremental Bar Code Fixed Data Fields Incremental Bar Code Dynamic Data Fields Page Duplicating Incremental Bar Code Fields 4 Exercises IMPORTANT Form Examples Example: Basic Create Form Page Page Example: Dynamic Data Basic Design Page Bar Code Fields Dynamic Alphanumeric Fields Dynamic Alphanumeric and Bar Code Data Page Page Example: Auto Increment Fields Page Page Form Exercise ;formname Creating a Box and Corners Page Adding Horizontal and Vertical Lines Adding Fixed Alphanumeric Text SR;SC;VE;HE;(D)Text(D) always Adding a Bar Code DIR; SR;SC;VE;HE;(D)Text(D) n;(D)data(D) Page Chapter 4 Logo Exercise Creating a Logo logoname;VL;HL ;FC SR;SC;logoname Chapter 4 Form Design Page Layout Considerations Planning the Form Layout logoname;VL;HL row#;dot;dot1-dot2;dot Chapter 4 Page Page Creating a Form and Adding Form Components Chapter 4 Page Page Directory Command Chapter 4 Delete Command Solving Program Errors Page Page 5 Sets Introduction Supported Character Sets Chapter 5 Character Addresses Making Character Substitutions Accessing Characters and Character Sets OCR Character Sets also Data Bit 8 Power-Up Character Set Selection User-Defined Set Command (USET) ca fa ncorresponds to Chapter 5 Character Set Selection Command (ISET) Page Page Page Page 6 IGP/PGL Emulation Error Codes FORM NAME Horizontal Line Errors Vertical Line Errors Box Errors Corner Errors Alpha Errors Logo Errors Create Errors Execute Errors Miscellaneous Errors Bar Code Errors Page Reverse Print Errors Incremental Fields Errors Multinational Character Set Errors Page Page A Set * ^ KEY Page Page Page Page Page C Introduction form Paper Motion Using Line Feeds and Form Feeds Paper Motion Using the PI Line (Relative Line Slewing) Appendix C Paper Motion Using the EVFU General EVFU Programming EVFU Programming Sequence Start Load Code - 1E or 6E Hex Channel Assignment Using the EVFU Using the EVFU 287 288 Table 26. EVFU Codes PI Line Disabled or Not Used Clearing the EVFU Memory Note Do not use your SFCC as a channel code when using the EVFU. EVFU Example Assign Line Identification Codes EVFU Format in Execute Mode Page EVFU Example Figure 58. Sample EVFU Form 291 (top of form, Form #1) (top of form, Form #2) (top of form, Form #3) (undefined hex 17 causes single line feed) Page Index A B C Page D E F G H I L M N O P Q S T U V