GS1-128 (UCC-128) 4x6" Carton Label PDF Generator for EDI 856 & 850
Render compliant 4x6 inch (288pt × 432pt) thermal shipping labels with (420) Ship-To Postal barcodes and (00) SSCC-18 serial container barcodes locked to your 856 MAN*GM segments.
Drop your file below, check the order, then download for Excel (.XLSX) & CSV.
- 1Load your order file
- 2Check it and match your SKUs
Drop your EDI order file here
.edi, .x12 or .txt. The file is read on your computer and is not uploaded.
No chargeback risks found. This order passes every check.
Checked against the Target supplier guide for EDI 856.
- Verified 3 GS1-128 (SSCC-18) Modulo 10 barcodes across 7 HL hierarchy nodes.
Raw EDI Code Inspector
39 linesIdentifies the physical shipment in an EDI 856 ASN and declares the hierarchy structure (e.g., 0001 for SOTPI/SOPI).
Packing List & Advance Ship Notice (ASN)
| Carton Barcode (SSCC-18) | Purchase Order # | Ship-To Warehouse / DC | Your SKU & Item ID | Shipped Qty |
|---|---|---|---|---|
00006141410000010004 Pallet: 00106141410000099990 | TGT-PO-889900 Dept: 049 | TARGET REGIONAL DC 0555 DC #0555 · ZIP 76065 | Item: 049-12-3456 · UPC: 012345678905 | 50 EA |
00006141410000010011 Pallet: 00106141410000099990 | TGT-PO-889900 Dept: 049 | TARGET REGIONAL DC 0555 DC #0555 · ZIP 76065 | Item: 049-12-3499 · UPC: 012345678912 | 30 EA |
View Advanced Packaging Hierarchy (Optional)
Download for your software
Pick where the order is going, then download. Files are ready for Excel, QuickBooks, Shopify or a thermal printer.
Field mapping table: which EDI segment fills which column (for IT & bookkeepers)
EDI 856 ASN to 4x6" GS1-128 Nine-Zone Label Layout Mapping
Deterministic segment-to-column mapping rules enforced by our client-side X12 engine
| Source X12 Segment / Element | Sample Raw Value | Target ERP / CSV Column | Transformation & Validation Logic |
|---|---|---|---|
| N1*SF & N1*ST (N3/N4) | TARGET REGIONAL DC 0555 | Zone A (FROM) & Zone B (TO) | Prints ship-from warehouse and bold ship-to DC code & street address at the top of the 4x6 label. |
| N403 (Ship-To Zip) | 76065 | Zone C: (420) Postal Barcode | Encodes AI (420) + 5-digit ZIP using bwip-js gs1-128 with implicit FNC1. |
| TD503 & REF*BM / REF*CN | ODFL / BOL-99887766 | Zone D: Carrier & BOL Info | Displays Carrier SCAC, Bill of Lading #, and PRO/Tracking #. |
| MAN*GM (20 Digits) | 00006141410000010004 | Zone I: (00) SSCC-18 Master Barcode | Renders 1.25" tall GS1-128 barcode with >= 0.25" quiet zones and Modulo 10 verification. |
Critical Chargeback & Import Pitfalls We Prevent
Common EDI mistakes that trigger $250+ retailer fines or accounting balance errors
Using Standard Code 128 Instead of True GS1-128 (Missing FNC1)
Risk: $250–$500 Per Shipment FineGeneric barcode libraries like JsBarcode render plain Code 128 without the mandatory FNC1 (]C1) prefix, causing warehouse laser scanners to reject every box.
Cropped Quiet Zones on 4x6 Thermal Stock
Risk: Unscannable Barcode PenaltyPrinting a 20-digit SSCC-18 barcode too wide crowds out the mandatory 0.25-inch white margin on left and right.
Out-of-Sync MAN*GM vs Physical Label
Risk: ASN Mismatch ChargebackIf carton #1 in your 856 ASN lists SSCC ...10004 but the sticker on the box says ...10011, the DC flags the entire pallet.
How to Print 4x6" GS1-128 Labels from EDI 856 or 850
Zero middleware setup — complete in under 60 seconds
Load your Target/Walmart/Amazon 856 file (or click "Target 856 ASN" sample above).
Preview every carton card and inspect the live 4x6 PDF in the embedded viewer.
Download the PDF and print directly onto 4x6 inch direct-thermal fanfold or roll labels.
Frequently Asked Technical Questions
ANSI X12 specification details, retail companion rules, and ERP import answers
Are these labels compatible with Zebra, Rollo, and Dymo 4XL 4x6 printers?
Yes. The PDF page size is set to exactly 4 inches × 6 inches (288pt × 432pt) with vector text and high-resolution monochrome GS1-128 barcodes.
What if I only have an 850 Purchase Order and not an 856 ASN yet?
Drop your 850 PO into the workbench and click the Turnaround button—it will generate both the compliant 856 ASN and the matching 4x6" GS1-128 labels simultaneously.
Related EDI Converters, Retailer Guides & X12 Segment References
- ToolsOnline ANSI X12 EDI Viewer & Human-Readable Inspector
- ToolsConvert EDI X12 Files (850 / 856 / 810) to Excel (.XLSX) & CSV
- ToolsConvert ANSI X12 EDI (850 / 856 / 810) to Normalized JSON
- ToolsConvert EDI 850 Purchase Order to Compliant EDI 856 ASN
- ToolsConvert EDI 850 Purchase Order to Compliant EDI 810 Invoice
- ToolsSSCC-18 Check Digit Calculator & MAN*GM Batch Generator
- Transaction setsEDI 850 Purchase Order Parser, SDQ Splitter & ERP Converter
- Transaction setsEDI 856 Advance Ship Notice (ASN) Inspector, Excel Converter & Label Generator
- Transaction setsEDI 810 Commercial Invoice Inspector & QuickBooks / Xero Converter