Barcode Printer Ribbons: How to Choose the Right Grade for Your Labels
Barcode printer ribbons: match the ribbon family to your label material
The right barcode printer ribbons depend on three checks: the label material, the printhead type and the winding direction of the roll. Get those right, then choose wax, wax-resin or resin to suit the job. Get one wrong and you risk faded prints, ink that lifts off the label, or a label that comes out blank.
This guide takes the checks in order. It also covers heat settings and how to test whether your barcodes will meet GS1 quality requirements.
The Armor Inkanto range at Teknik Barkod is split into three families:
Wax: AWR1, AWR8, AWR XL
Wax-resin: APR1, APR6, APR600
Resin: AXR1, AXR8, AXR800
What wax, wax-resin and resin each do
The family describes the ink layer on the ribbon. Each one makes a different trade-off between print speed, durability and the label materials it bonds to.
Wax has a low melting point. It transfers at low printhead temperatures and gives sharp, dense black images at high print speeds. It is also the softest of the three ink layers once cooled, so it is a poor fit for labels that will be scuffed or rubbed. AWR8 is the standard wax ribbon in the Armor range. Our wax thermal transfer ribbons cover AWR1, AWR8 and AWR XL.
Wax-resin blends the two. The ratio matters. More wax gives better paper compatibility and lower cost. More resin gives better chemical and abrasion resistance and higher heat tolerance. APR6 is positioned for versatile performance at the lowest heat settings. Browse the wax-resin thermal transfer ribbons for APR1, APR6 and APR600.
Resin is the choice when a label has to survive harsh handling. AXR8 gives maximum resistance to abrasion, temperature and solvents. Within the resin family, Armor also makes specialist grades: AXRTX for printing onto fabric textile materials and AXREL for electronics components and PCB labels. Our resin thermal transfer ribbons include AXR1, AXR8 and AXR800.
For a fuller comparison by application, read Barcode Ribbon Types and Applications.
Label material decides what the ink will bond to
Start with the label, not the ribbon. Ink that does not bond to the surface will smudge or lift, however good the ribbon is.
Coated paper: Full resin ribbons do not bond reliably to coated paper. Look at wax or wax-resin for paper labels, depending on how much abrasion resistance the label needs.
PET (polyester): Wax is not valid for polyester. The ink does not bond properly and lifts off. Do not use wax on PET labels. Check the label supplier's specification for the right ribbon family.
PP and PE: Surface finish and coating vary between label products. Check the label supplier's specification for the ribbon family it recommends, and run a test print on your actual stock before ordering in volume.
If you are unsure what is on your roll, find the label specification first. Barcode Labels and Ribbon Details: What to Check Before You Order lists the details to gather.
Near-edge printheads need their own ribbon grades
Printhead construction affects which grade is right. Armor makes separate black grades for near-edge printheads. In the Inkanto range these include APR600 (wax-resin) and AXR800 (resin).
Do not assume a flat-head grade such as APR6 is the right choice for a near-edge machine. When you order barcode printer ribbons for a near-edge printer, confirm the printhead type from the printer manufacturer's documentation first. If the documentation does not say, ask us before you order.
Not sure how the printhead, ribbon and label interact? How Barcode Printers Work explains the print process step by step.
CSI or CSO: the wrong winding can give you blank labels
Ribbon is wound with the ink side either facing in (CSI) or facing out (CSO). Most printers are designed to accommodate only one of the two winding styles. A mismatch can mean the label comes out blank.
You can check a roll you already have with a simple test:
Stick a label onto the outside of the ribbon roll.
Peel it off and look at the label.
If ink sticks to the label, the ribbon is CSO. If not, it is CSI.
Then compare the result with your printer manual. Do not guess the wind direction from the printer brand, and do not rely on a colleague's memory. Check the manual or ask the manufacturer, and ask us at contact@teknikbarkod.co.uk to confirm the wind before you order.
Set the heat for the ribbon and label combination
Ribbons use different ink formulations, so the printer's thermal-transfer heat setting can be adjusted for each ribbon and label stock combination. The printer, ribbon and label work together as a printing system. Change one part and the others may need adjusting.
In practice, this means:
Do not carry a heat setting over from the old ribbon to a new grade without testing it.
Print a test run on the label stock you will actually use.
Adjust in small steps and check the result, not just the first label.
Record the setting that works for each ribbon and label pairing so shifts can repeat it.
A grade positioned for low heat settings, such as APR6, will behave differently from a resin grade on the same printer. Test each one.
Test whether your barcodes will meet GS1 quality requirements
A barcode that scans at the printer is not necessarily a barcode that meets the standard. GS1 requires barcodes to be ANSI Grade C, equivalent to ISO/IEC 15416 Grade 2, when the item reaches its best before date. If there is no such date, the requirement applies when the barcode would normally have ceased to be used in the supply chain.
So the print has to hold up for the life of the label, not just on the day it is printed. That is a ribbon and label durability question as well as a printer setting question.
A verifier and a scanner do different jobs. Barcode verification evaluates print quality against ISO/IEC 15416 for 1D barcodes and ISO/IEC 15415 for 2D barcodes. Unlike simple scanning, it detects hidden defects such as low contrast or modulation issues. If scanners in your warehouse reject labels now and then, or a customer has queried your barcodes, verification will show you why.
For the wider background on how ribbons work, see What Is a Thermal Transfer Ribbon? The Complete UK Guide (2026).
A pre-order checklist for barcode printer ribbons
Run through this before you place an order for barcode printer ribbons:
Label material: paper, PP, PE or PET, and any surface coating.
Durability needed: will the label face rubbing, solvents, heat or long storage?
Ribbon family and grade: wax, wax-resin or resin, then the specific grade.
Printhead type: flat head or near-edge.
Wind direction: CSI or CSO, confirmed with the printer manual or the roll test.
Core size and roll dimensions: match the live product page, not an old order.
Test print: run it on real label stock, adjust the heat, and verify the barcode if it must meet GS1 requirements.
If you are newer to the topic, How to Choose the Right Thermal Transfer Ribbon goes deeper on each step. Thermal Transfer Ribbon: A Complete Guide for Beginners (2026 Edition) covers the fundamentals.
Choosing the right ribbon with Teknik Barkod
Teknik Barkod is an official Armor partner, backed by a label manufacturer operating since 2002. That is why we look at the ribbon and the label together. The right pairing prevents faded prints, unreadable barcodes and worn printheads.
You can see the full Armor Inkanto range, with sizes and pack quantities listed on each product page, under all ribbons.
If you are unsure which grade suits your labels or printer, email contact@teknikbarkod.co.uk with your label material, printer type and application. We reply within 1 working day.
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