Cartridges for DYMO 3M PL300 - compatible and original OEM

DYMO 3M PL300 – a proven label maker for everyday organisation

If you use the DYMO 3M PL300 (also searched as 3M PL300 or 3MPL300), you already know why this compact thermal transfer label printer is so popular in offices, warehouses, workshops and home workspaces. It is designed for fast, clean and readable labelling—without ink refills or messy prints. What matters most is choosing the right cartridge thermal transfer supplies: dependable ribbon tapes and durable heat shrink tube cartridges that fit your needs and your environment.

Thermal transfer cartridges: crisp labels, strong adhesion, long-term readability

In this category you will find ink for DYMO 3M PL300 in the form it actually uses: thermal transfer cartridges (tapes and heat-shrink tubing). Unlike classic “toner for printer DYMO 3M PL300”, the PL300 prints by transferring pigment onto the label material. The result is a sharp, high-contrast print that resists smudging and looks professional on everything from folders to cables.

Typical applications of ink for 3M PL300 (thermal cartridges) include:

• file and archive identification, shelf and box labels, asset tagging, storage organisation,
• workplace safety and maintenance markings,
• cable and wire identification using Heat Shrink Tubes,
• clean labelling of containers, drawers, tools and electronics.

Ribbons (tapes) for DYMO 3M PL300 – widths, colours and finishes that make a difference

To match real-world needs, we offer a wide selection of tape cartridges: different widths (e.g., 6 mm, 9 mm, 12 mm, 19 mm, 24 mm), lengths (5.5 m, 7 m, 3.5 m), and colours—white, yellow, red, green, blue, transparent, silver, gold, and combinations like black-on-gold or blue-on-white. This makes it easy to select the best ink for printer DYMO 3M PL300 for a clean look in the office or maximum visibility in technical areas.

Heat Shrink Tubes – professional cable labelling for workshops and installations

If you label wires, patch panels, electrical cabinets or network racks, choose Heat Shrink Tube cartridges. After printing, the tube shrinks around the cable, creating a durable and tidy identifier that stays in place. In this category you will find popular sizes like 6 mm, 9 mm, 12 mm and 19 mm (typically 1.5 m length), available in both Compatible and Original OEM versions—so you can balance budget and strict standardisation requirements.

Our range: Compatible and Original OEM cartridges for DYMO 3M PL300

We stock both Original OEM and carefully selected Compatible cartridges—so you can choose what suits your workflow. Looking for a classic office label? Consider Original OEM Tape DYMO 18444 (12 mm, white) or Original OEM Tape DYMO 18443 (9 mm, white). Need an equally reliable alternative? Our Compatible Tape 18444 for DYMO and Compatible Tape 18443 for DYMO are popular choices.

For D1-series style options and broader colour selection, customers often choose:

• Compatible Tape D1-40913 for DYMO (9 mm, white),
• Original OEM Tape DYMO D1-45010 (12 mm, transparent) or the compatible counterpart,
• Compatible Tape D1-45017 for DYMO (12 mm, red) and Compatible Tape D1-45018 for DYMO (12 mm, yellow),
• Compatible Tape D1-45022 for DYMO (12 mm, silver) and Compatible Tape D1-45023 for DYMO (12 mm, gold),
• Original OEM Tape DYMO 1805431 (24 mm, yellow) for wider, highly visible labels.

For cable marking, you can pick, for example, Compatible Heat Shrink Tube 18055 for DYMO (12 mm, white) or Original OEM Heat Shrink Tube DYMO 18058 (19 mm, yellow), as well as other sizes such as 18052 (6 mm) and 18053 (9 mm).

How to choose the right cartridge: width, colour, surface and the job you do

When selecting ink for DYMO 3M PL300, focus on a few practical details:

• Width: 6 mm for compact markings; 9–12 mm for most office and technical labels; 19–24 mm for high visibility and longer text.
• Colour & contrast: white or yellow for maximum readability; transparent for clean, “no-label” aesthetics on smooth surfaces; red/green/blue for colour coding.
• Environment: for cables and demanding installations, choose Heat Shrink Tubes; for general use, choose a tape/ribbon cartridge.
• Length: if you print frequently, a 7 m tape is a convenient, cost-effective choice.

Original OEM vs Compatible – what’s the difference, and what do we recommend?

Original OEM cartridges are made by the printer brand and are often chosen where internal purchasing policies require OEM supplies. Compatible cartridges are a smart alternative when you want excellent print quality and durability with better cost control.

Importantly: our compatible cartridges for DYMO 3M PL300 are selected to be as good as originals in everyday use—clear print, strong adhesion, consistent feeding and a reliable fit. If you label a lot (warehouses, maintenance teams, IT, schools), compatible options are often the most economical way to keep work moving without compromises.

Common DYMO 3M PL300 user issues – and quick fixes

• Faded or uneven print: usually caused by a worn/old cartridge or incorrect tape type—switch to a fresh tape and choose a high-contrast colour (e.g., white or yellow).
• Label not sticking well: clean and dry the surface; for demanding areas pick a more suitable tape finish, or use heat shrink tube for cables.
• Wrong cartridge size: verify the width (6/9/12/19/24 mm) before ordering—this is the most common mismatch.
• Need better organisation: use colour coding (e.g., green for “OK”, red for “service”, blue for IT/network) and standardise widths across departments.

Order your DYMO 3M PL300 cartridges with confidence

We encourage you to explore our full range of Cartridges for DYMO 3M PL300—both Compatible and Original OEM, including Ribbons and Heat Shrink Tubes. Add the right cartridges to your basket and keep your labelling consistent, readable and professional.

If you’re not sure which ink for printer DYMO 3M PL300 (tape or heat shrink tube) will be best for your application, contact us—we will help you match the width, colour and type to your exact use case. We also offer fast dispatch and convenient delivery options, so you can restock quickly and get back to work.

CTA: Choose your DYMO 3M PL300 tape or heat shrink tube today and see the available Compatible and Original OEM options in this category.