Four LMark models built for different jobs — from pocket-sized Bluetooth printing to high-speed production runs.
Explore LMark ferrule printing machines and cable marker printers for PVC ferrules, wire identification, heat-shrink tubes and electrical panel wiring. Compare models below to find the right printer for your application.
Every LMark printer we distribute, in one place.



Not sure which tube size, speed or connectivity you need? Read our Ferrule Printing Machine Buying Guide for a step-by-step walkthrough.
A quick side-by-side of the key specs. Tap a model above for the full datasheet.
| Spec | LK-280 | LK-320 | LK-330 ★ Best Seller | LK-360 |
|---|---|---|---|---|
| Print Speed | 25 mm/s | 25 mm/s (12.5 mm/s w/ half-cut) | 11.5–25 mm/s (with/without cut) | 50 mm/s |
| Tube Diameter Range | 2.5–7.5 mm | 2.5–5 mm | 2.5–6.0 mm | 2.2–7.0 mm |
| Keyboard / Control | Bluetooth + phone app | 64-key + LCD | 85-key QWERTY + LCD | 85-key QWERTY + backlit LCD |
| Memory | — | ~50,000 characters | ~100,000 characters | ~100,000 characters |
| Connectivity | Bluetooth (Android/iOS) | Standalone | PC connectable | USB + USB drive |
| Automatic Cutting | No | Half-cut | Half-cut & full-cut | Half-cut & full-cut |
| Best For | Field service, mobile jobs | Everyday panel wiring | General-purpose, our best seller | High-volume production |
Figures are compiled from LMark's official specifications and distributor listings for comparison purposes — please verify against your printed datasheet before quoting customers.
Common questions people ask before choosing between our LMark models.
A ferrule printing machine is an industrial printer that prints identification text onto PVC ferrules, wire markers, heat-shrink sleeves and cable labels, so every wire in an electrical panel can be identified quickly. See our full explainer for more detail.
For smaller or occasional jobs, the LMark LK-320 is a compact, standalone desktop option, while the LMark LK-280 suits field service and on-site work where portability matters more than volume.
In practice the terms overlap — most machines in this category, including all four LMark models here, print on PVC ferrules, self-adhesive cable labels and heat-shrink tube alike, rather than being limited to just one material.
Yes. Every LMark model on this page — the LK-280, LK-320, LK-330 and LK-360 — supports heat-shrink tube cassettes alongside PVC tube and label tape.
It depends on your tube size, volume and whether you need PC or mobile connectivity. Our buying guide walks through the key factors, or use the comparison table above for a quick side-by-side.