Bar code 128 requires a checksum and lets you encode the entire ASCII character set, including control codes. Print your own code128 from Windows! This bar code set includes OpenType and PostScript fonts and adds the ability to print barcodes to virtually any Windows program. Print sheets of labels, export barcode as gif, jpg, or png, use macros in Excel and Access, Bar128 utility program. Print bar code 128 from Windows with TrueType fonts! Subsets A, B, C, EAN-128, SCC-14, SSCC-18 in standard and human readable formats. The Data Matrix escape sequence code for the FNC1 character is the one symbol (“1”), making the FNC1 escape sequence “_1”.Category: Business & Productivity Tools / Inventory & Barcoding Once the ZPL has been modified to define the escape sequence control character, then the barcode data string can be created with the proper escape sequence. This field should be set to the underscore symbol (“_”). The “g” field is the one that defines the escape sequence control character. The ZPL command to print a Data Matrix barcode is: For this reason, the safest course of action is to define the escape sequence control character directly in the ZPL file instead of relying on the firmware default. The escape sequence control character for Data Matrix barcodes varies based on the printer firmware version. The escape sequence is inserted in the barcode data string it is not part of the label format.Įxample GS1 data string containing a GTIN and Serial Number:Įxample GS1 data string containing a GTIN, Serial Number, and Batch Number: The escape sequences for a Code 128 barcode are as follows: The escape sequence control character for Code 128 barcodes is the greater-than symbol (“>”). In ZPL, different barcode types use different escape sequences to create the FNC1 character. The escape sequence control character denotes the start of the escape sequence. An escape sequence is defined as an escape sequence control character and an escape sequence code. Zebra ZPL printers support the FNC1 character by using an escape sequence as part of the barcode data string. The FNC1 character is also used in the middle of a barcode to denote the end of a variable length GS1 field and the beginning of a new AI.

The FNC1 character instructs a decoder that the next characters are a GS1 AI. Creating GS1 Barcodes with Zebra Printers using DataMatrix or Code 128Įxcludes: 2824 Series, 2844 Series, S4M (E53 Firmware Version), 888 DD/TT Series, MZ Series, ZQ110, EM220, EM220IIĪ special start character is used to identify barcodes as a GS1.

Create code 128 barcode