
Brother PT-2420PC Label Tape
Your Brother PT-2420PC printer uses genuine Brother TZe label tape cassettes and STe stencil tapes in widths up to 24mm. This PC-connectable desktop label printer is ideal for custom identification across office files, storage containers, asset management, and technical stencilling. Standard TZe-231 12mm black-on-white tape provides versatile labelling for everyday filing, while strong-adhesive TZe-S231 cassettes are formulated for rough or textured surfaces. Ink Depot has stocked consumables for this model since Nov 2014. Australian customers rate Ink Depot 4.8 on Google.
Tape Length and Expected Use
Standard Brother TZe tape cassettes supplied for the Brother PT-2420PC contain 8 metres of continuous laminated label tape. Specialised options, such as fabric iron-on tapes or decorative ribbon tapes, may contain shorter lengths depending on the material construction. Because the PT-2420PC prints onto continuous tape rolls, overall tape usage depends on chosen font sizes, margin settings, and finished label length.
Choosing the Right Tape Width and Specialty Type
The Brother PT-2420PC supports five tape widths: 6mm, 9mm, 12mm, 18mm, and 24mm. Selecting the correct width depends on your labelling requirements and physical surface area:
- 6mm and 9mm Tapes: Ideal for narrow folder tabs, slim equipment edges, and compact switchboards (e.g. TZe-111, TZe-221).
- 12mm Tapes: The standard width for everyday office organisation, binder spine labels, and general storage containers (e.g. TZe-231).
- 18mm and 24mm Tapes: Best suited for large asset tags, multi-line address labels, and prominent warning signs (e.g. TZe-241, TZe-251).
In addition to standard laminated tapes, specific task requirements can be matched with specialised cassette options:
- Strong Adhesive Tapes (TZe-S): Designed with extra adhesive strength for rough, textured, or powder-coated surfaces (e.g. TZe-S231, TZe-S241).
- Flexible ID Tapes (TZe-FX): Engineered for wrapping around cables, wires, and curved tubing (e.g. TZe-FX231, TZe-FX241).
- STe Stencil Tapes: Non-adhesive thermal stencil tapes (e.g. STe-141, STe-151) used for electrochemical etching and direct metal marking.
- Tamper-Evident Tapes (TZe-SE): Leaves a checkerboard pattern if removed, providing security for asset tracking.
Ordering Label Tape for Office and Asset Use
To prevent workflow interruptions, it is practical to keep extra cassettes on hand for frequent labelling tasks. Standard black-on-white cassettes suit general administration, while bold colours like yellow (TZe-631) or red (TZe-431) help categorise safety gear and high-priority files. Multipacks and multi-buy bundles provide convenient stocking options when replacing frequently used widths.
Orders placed with Ink Depot are dispatched quickly from distribution centres in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Free delivery applies on all orders over $99. Review our returns policy for order support, or browse our complete catalogue of Brother label tape options.
Pro Tip: Reduce Tape Waste via PC Print Settings
Because the Brother PT-2420PC is driven by software on your computer, you can reduce margin waste by choosing the chain printing option in the print menu when producing multiple labels at once. This prints labels continuously in a single strip rather than feeding margin excess before every individual print run.
Frequently Asked Questions
What tape widths fit the Brother PT-2420PC?
The Brother PT-2420PC accepts genuine Brother TZe tape cassettes in widths of 6mm, 9mm, 12mm, 18mm, and 24mm, as well as STe stencil tapes up to 24mm wide.
What is the difference between standard TZe tape and TZe-S strong adhesive tape?
Standard TZe tapes are laminated for general smooth indoor and outdoor surfaces. TZe-S strong adhesive tapes use a stronger adhesive formulation designed to adhere to textured, uneven, or curved surfaces without peeling.
What are Brother STe stencil tapes used for?
Brother STe stencil tapes (such as STe-141 and STe-151) are thermal stencil tapes designed for metal marking and electrochemical etching applications. They allow electrical current or etching fluid to pass through the printed image onto metal components.

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