How to Measure a Thermal Transfer Ribbon
Correct ribbon dimensions and winding orientation are just as important as selecting wax, wax/resin or resin.
Ribbon width
Measure the ribbon from edge to edge. It should generally be slightly wider than the label or printed image area so the print head is protected from direct contact with the label surface.
Ribbon length
Length is often specified in feet or meters. The printer's ribbon capacity determines the maximum roll size it can accept.
Core size
Confirm the ribbon core inside diameter and overall roll configuration. Desktop and industrial printers frequently use different formats.
Coated side
Ribbon ink can face inward (CSI) or outward (CSO). The printer model determines which orientation is required.
What to send us if you are unsure
Printer manufacturer and model, current ribbon part number, ribbon width and length, current label material, and a photo of the existing ribbon are usually enough to begin identifying a replacement.