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Printronix LQH-HWTM manual Code 128A, 128B and 128C, Code 128 Structure

Models: LQH-HWTM

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Chapter 3 Bar Codes

Code 128A, 128B and 128C

The Code 128 structure is shown in Figure 11 and described on the following pages.

SR, SC

POSITION

OPTIONAL

CHECK

CCW DIGIT

UPPER

GUARD

BAND

QUIET

ZONE

STOP

CODE

DATA

FIELD

START CODE

QUIET ZONE

SR, SC						QUIET
SR, SC						ZONE
POSITION						ZONE
POSITION

START

CODE

OPTIONAL	DATA
	FIELD

READABLE

DATA

FIELD

	LOWER	LOWER	STOP
	LOWER	LOWER	CODE
	GUARD	GUARD	CODE
	GUARD	GUARD
	BAND	BAND
			QUIET
			ZONE

CW

OPTIONAL

CHECK

DIGIT

UPPER

GUARD

BAND

HEIGHT

HEIGHT

				OPTIONAL
				CHECK DIGIT
SR, SC
POSITION
			UPPER GUARD BAND
Normal	QUIET	START	DATA FIELD	STOP	QUIET
Normal	ZONE	CODE		CODE	ZONE

LOWER GUARD BAND

OPTIONAL READABLE DATA FIELD

		SR, SC
		POSITION
				OPTIONAL READABLE DATA FIELD
				LOWER GUARD BAND
	INV	QUIET	STOP	DATA FIELD	START	QUIET
		ZONE	CODE	DATA FIELD	CODE	ZONE
		ZONE	CODE		CODE	ZONE

UPPER GUARD BAND

OPTIONAL

CHECK DIGIT

HEIGHT

HEIGHT

Figure 11. Code 128 Structure

108

Image 108

Printronix LQH-HWTM manual Code 128A, 128B and 128C, Code 128 Structure

Contents

LQH-HW Page LineJet Printers Copyright 2000, HEWLETT-PACKARD CO Trademark Acknowledgements Page Table of Contents Table of Contents Bar Codes Standard Ascii Character Set Vertical Paper Motion Table of Contents Features About this ManualIGP/PGL Emulation How the IGP Operates IGP/PGL EmulationModes of Operation Modes of OperationNormal Mode Quiet ModeModes of Operation Normal Mode Commands Mnemonic Description Create Form Mode Create Logo ModeIGP/PGL Emulation Normal Mode Commands Mnemonic Description BOX Execute Form Mode Sfoff Sfcc Alphanumeric Data IGP Command Standards Inline CommandsSpecial Function Control Code Sfcc SemicolonCommand Parameters Line TerminatorPrintable Character SpacesComments in Command Lines PromptNumeric Values Storing DataCharacter Position.Dot Position CP.DP Format CP.DP Format ExampleCommand Codes Data Fields for Alphanumeric and Incremental DataCommand Codes Dark PrintingAlphanumerics AlphanumericsPurpose ModeDIR DarkCommand enter STOP, and the IGP will wait for a New command. If not entered, the IGP will wait forAnother set of Alphanumeric command parameters Defines the vertical expansion factor to enlargeStop Alphanumeric Example Using Incremental Alphanumeric Data Alphanumerics, Incremental FieldsAlphanumerics, Incremental Fields Increment AlphanumericCharacter Type and Function Command Codes Value Description Printed ResultsPrinted Results 1ABC123 Printed Results ABC123Alphanumerics, Incremental Fields Value Printed Results DescriptionPrinted Results AA98 Printed Results 42ARAlphanumerics, Incremental Fixed Data Fields Format AlphaRPT n Alphanumerics, Incremental Fixed Data Fields Alphanumerics, Incremental Dynamic Data Fields Cn IAFnL DIR UC Dark Point HSn or HSDnSR SC VE HE StopAlphanumerics, Incremental Dynamic Data Fields Field aField B Where Boxes BoxesBOX Stop BOXBox Example Compressed Print Density Compressed Print DensityConfiguration ConfigParametervalue ENDConfiguration Configuration Parameters Value END Corners CornersCorner Stop CornerCorner Example Create CreateFlash memory where it was originally stored. Enter Delete FormDisk Delete FormMemory where it was originally stored. Enter Disk Delete LogoDirectory Delete LogoDuplication, Horizontal Format Hdup dup# offset# elements to be duplicatedHdupoff Dup#Duplication, Horizontal VertDuplication, Vertical Vdup dup# offset#Elements to be duplicated VdupoffEmulation Switching Emulation SwitchingEnd Format ENDExecute Form Mode How to Use the Execute CommandPrint Formats in the Execute Form Mode Execute Form General Format Execute Form General FormatForm Feed character ccNORMAL ExecuteCcAFnDASCII textD CcBFn DdataDCcGFnDlogonameD Form Feed CharacterExecute Form Electronic Vertical Format Unit Execute Form Electronic Vertical Format UnitExecute Form Dynamic Alphanumeric Data Format ccAFn Dascii textDExecute Form Dynamic Bar Code Data Execute Form Dynamic Bar Code DataFormat ccBFn Ddata fieldD Execute Form Dynamic Logo Format ccGFnDlogonameDExecute Form Incremental Dynamic Data Execute Form Incremental Dynamic DataFormat ccEXECUTE formname page n FC ICNTn IRSTn Form1 Form2 Form3 Form4 Form5 Form6 = ICNT6Supplying Dynamic Data for Incremental Fields CcIAFn idir Stepmask RPTn RSTn DstartdatadCcIBFn idir Stepmask RPTn RSTn Dstartdatad IAFExecute Form Overlay Data Execute Form Overlay DataExpanded Print ExpandFont FontFont Form Length LFORM6LFORM8 Ignore Sequence Line SpacingIgnore Sequence Lines, Horizontal Format HorzLines, Vertical Lines, VerticalFormat Vert Listen Logo CallFormat Logo SR SC logoname DiskLogo Call Logo Mode, Create LogonameRow# DotLogo Mode, Create Normal Mode NumberSR SC Paper Paper Instruction Data BitPaper Paper Instruction PI Enable/Disable Print FileEN-PI DIS-PIQuiet RecallQuiet QuietReset ResetReverse Print ReverseScale ScaleHorz/vert LpiCommand Paper Movement Function Select FormatSfon SfoffSetup SetupHost Data ccSETUPEND SetupSpecial Function Control Code Change Format ccSFCC n or ccSFCC ‘n’Bar Codes OverviewAvailable Bar Codes Mnemonic Symbol Code Set Length User-Defined Variable Bar Code Ratios Variable Ratio SampleUser-Defined Variable Bar Code Ratios UPC and EAN Other Bar CodesRatio Density cpiBar Codes CodabarCodabar Codabar Command Format Quiet ZoneStart/Stop Codes Data FieldExpand the bar code symbol. The magnification Default value is X1. As required for scanning, enterMagnification. Increasing the magnification adjusts Optional parameter to adjust the overall heightIs specified based on the Scale command Printable data field. The default value is B, locatingEnds the Bar Code command while the IGP/PGL Stop is not entered, an error message resultsCodabar Example Codabar Codabar Character Set HexCode Code 39 StructureCode Code 39 Command Format Stop BarcodeLocates the printable data field above the bar code Code 39 Character Set NULCode 39 Example Sample Code 39 Bar CodesCode 93 Structure Quiet Zone Code 93 Command Format Sfcc Allowed if a null data field was specifiedStart Stop Code 93 Example Code 128A, 128B and 128C Code 128 StructureCode 128A Data Field Code 128B Data FieldCode 128C Data Field Code 128A, 128B and 128CCode 128 Command Format Replace n with a number ranging from 1 to Optional parameter to enable printing of the human Code 128A, 128B and 128C Code 128A Character Set Hex Code 128B Character Set Hex Code 128A, 128B and 128C Code 128C Character Set Hex See NoteCode 128B Example Sample Code 128B Bar CodesCode 128C Example Sample Code 128C Bar CodesEAN Start/Center/Stop Codes EAN 8 Command Format SCBLength of the data field need not be EAN 8 Example EAN EANNumber System Character EAN 13 Command Format Add-on data 127 EAN 13 Example Sample EAN 13 Bar CodesFIM FIM Structure Vscan or CCW Guide to Business Mail PreparationFIM Command Format Clear ZoneStart/Stop Code Value 1/8-inch from the top edge of the mail piece FIM Example Sample Fimb Bar CodeSample Fimc Bar Code Interleaved 2/5 I-2/5, German I-2/5 and ITF-14 Interleaved 2/5 I-2/5, German I-2/5 and ITF-14Quiet Zone 5 Command Format Parameter to enter data when the BFnL Height of the bar code body is reduced 0.1-inch 5 Example Sample I-2/5 Bar CodesMatrix MatrixQuiet Zone Matrix Command Format Default value is 0.9-inchDark Readable data is not printed. This parameter is not Matrix Example Sample Matrix Bar CodesMSI Quiet Zone MSI Command Format BFnL 151 MSI Example Sample MSI Bar CodesQuiet SR, SC Zone Position Stop Code Security Level Ddata fieldD Optional parameter that specifies the security level 157 Postnet Postnet Quiet Zone Postnet Command Format Stop is not entered, an error message will result Postnet ExampleValue within the 1/2-inch left and right margins Mail piece. Character column or dot column isPostBar and Royal Mail KIX KIX FormatPostBar and Royal Mail KIX PostBar and Royal Mail Command Format KIXOn the Scale command page 83, or use Defines the starting row for the bar code. CharacterRow or dot row is specified based on the Scale Defines the starting column of the bar codePostBar and Royal Mail Examples Sample Royal Mail bar code X1A MagnificationTelepen TelepenQuiet Zone Telepen Command Format Data field D89, or use the CP.DP format Telepen Character Set Telepen Example Sample Telepen Bar CodeUCC/EAN-128 174 175 176 Quiet Zone Modulo-103 Check Digit Modulo-10 Data Field Check Digit for SSCC-18 and SCC-14Code UCC-128 Command Format Replace L with the maximum number Start code and subset switching is done Code UCC/EAN-128 Examples ~CREATEUCCTEST183 184 UPC-A Quiet Zone UPC-A Command Format Specified, since it is fixed at 11 digits, plus any Is specified in the Font parameter. UPC-A human UPC-A Example Sample UPC-A Bar Codes with Add-On DataUPC-E and UPC-E0 UPC-E and UPC-E0Quiet Zone UPC-E Command Format TypeUPC-E or UPC-E0 Specified, since it is fixed at 6 or 11 digits, plus Is specified in the Font parameter. UPC-E data Eleven-Digit Compression UPC-E Example Sample UPC-E Bar CodeUpcship Upcship Upcship Command Format 201 Upcship Example Sample Upcship Bar CodesUPS UPSUPS 11 Command Format BFnL 206 UPS 11 Example Sample UPS 11 Bar CodeIncremental Bar Code Fields Incrementing Bar Code DataIncremental Bar Code Fields Incrementing Bar Code Data Incremental Bar Code Data Stepmask StartdataIncremental Bar Code Fields Value Description Incremental Bar Code Fixed Data Fields Incremental Bar Code Fixed Data FieldsType Vscan MAG Hn I Dark SR SC RST nIncremental Bar Code Dynamic Data Fields Incremental Bar Code Dynamic Data Fields Barcode StopDuplicating Incremental Bar Code Fields Form Examples Example Basic Create FormForm Examples Example Basic Create Form Basic Create Form ExampleExample Dynamic Data Basic DesignExample Dynamic Data Sample FormBar Code Fields Dynamic Alphanumeric Fields Dynamic Alphanumeric and Bar Code Data ~NORMAL Dynamic Data Example Example Auto Increment Fields 50.8722 C1554.5400*ACME MOTOR, INC Irvine CA 92713 714226 Auto Increment Fields Example Form Exercise Creating a Box and CornersCreating a Box and Corners Stop ENDAdding Horizontal and Vertical Lines Box and Corner ExampleAdding Fixed Alphanumeric Text Adding Fixed Alphanumeric TextSRSCVEHEDTextD 232 Adding a Bar Code Adding a Bar CodeEnter RECnAFnLDIRUCSRSCVEHEDTextD Stop previously input Completed Practice Form Example Logo Exercise Logo ExerciseCreating a Logo Creating a LogoCcLOGOlogonameVLHL SRSClogoname238 Form Design Layout ConsiderationsPlanning the Form Layout Layout ConsiderationsForm Design Planning the Form Layout Sample Form DesignLogo Design Creating a Form and Adding Form Components Creating a Form and Adding Form Components~CREATEHCBOATS VDUPdup#offset#RECnAFnLDIRUCDARKSRSCVEHEDtextD Dark SrscDdatafieldD Logo 1218HANDCRFT Print HNDCFT.FOMCompleted Sample Form Directory Command ExampleDIRECT.FOM ~DIRECTORYDelete Command Solving Program ErrorsDelete Command Sfcc Create /PRACTICE BOX Solving Program Errors Introduction Supported Character SetsMultinational Character Sets and Set Values Character Addresses Making Character SubstitutionsIntroduction Substitution Set Hex ValuesAccessing Characters and Character Sets Power-Up Character Set SelectionOCR Character Sets Data BitUser-Defined Set Command Uset Accessing Characters and Character SetsUser-Defined Set Command Uset USET-ISET Relationship Uset n Iset nCharacter Set Selection Command Iset IsetMultinational Character Sets Multinational Character SetsSwedish Set Norwegian Set Danish Set Finnish Set 258 English Set French Set Dutch Set Spanish Set 259 Italian Set Turkish Set OCR-A Set OCR-B Set 260 Error Codes IGP/PGL Emulation Error CodesHorizontal Line Errors Vertical Line Errors Box Errors Corner Errors Alpha Errors Logo Errors Create Errors Execute Errors Miscellaneous Errors Bar Code Errors ALPHA/BARCODE syntax errorMissing or wrong delimiter must be a colon Bar code type is not supportedBarcode symbols exceeds the form length Barcode symbols exceeds the form widthDynamic Barcode symbol exceeds the form length Dynamic Barcode symbol exceeds the form widthReverse Print Errors Sfcc decimal input error must be 1Execute form too wide for current page setting Dynamic ALPHA/BARCODE field longer than previously definedIncremental Fields Errors Multinational Character Set ErrorsMultinational Character Set Errors 276 Standard Ascii Character Set Appendix a Grid Programs Samples Page Page Page Paper Motion Using Line Feeds and Form Feeds Paper Motion Using the PI Line Relative Line SlewingConfiguration Value Line Space Slewing Data Bits Slew RangeHex Dec Code DLE DC1 DC2 DC3 DC4 NAK SYN ETB CanPaper Motion Using the Evfu General Evfu ProgrammingEvfu Programming Sequence General Evfu ProgrammingUsing the Evfu Appendix C Paper Motion Using the EvfuStart Load Code 1E or 6E Hex Channel AssignmentUsing the Evfu Evfu Codes PI Line EnabledData Bits Channel Hex Dec Code SOH STX ETX EOT ENQ ACK BELClearing the Evfu Memory DC1 DC2 DC3 DC4 NAK SYN ETB Can SUB ESCEvfu Evfu Format in Execute Mode Evfu ExampleAssign Line Identification Codes Evfu Example1BDATA for Vertical TAB Channel 15DATA for Line Evfu Example Evfu Channel Code Sent Line No Form Output Top of form, Form #1Undefined hex 17 causes single line feed Top of form, Form #2292 Index Page Page Page IGP Postnet UCC/EAN-128 300 Page Manual Part Number 171250-001PX