---
title: LabelMark Laser Marking Machine Firmware Index (CNCU local)
source_url: https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/
fetched_at: 2026-08-13T08:00:00Z
category: drivers
pass: cncu-local-labelmark-firmware-batch
product: LabelMark Laser Marking Machine
---

# LabelMark Laser Marking Machine - Firmware Index

Inventory of **firmware / controller / laser-source packages** from the local cncu.co.za mirror under `T:\U\C\LabelMark-Laser-Marking-Machine\`, mapped to live `https://cncu.co.za/...` URLs.
English prose only. **No pricing.** Firmware binaries themselves are **not** copied into this KB (pointer + URL only).

**This run fallback:** `T:\U\C\InkX-Large-Format-Printer` is empty locally and `https://cncu.co.za/InkX-Large-Format-Printer/` is **404** (also `Firmware/` / `Firmwares/` 404). V-Series has USB/COM and printer drivers but **no firmware tree** (`Firmware/` 404). One-product rule: ingested **LabelMark Laser Marking Machine**.

## What this firmware is

LabelMark does **not** use a product-root `Firmware\` / `Firmwares\` tree (local absent; live **404**). There are no `.iic` / `.bin` flash images in this product folder. Closest update packages live in three places:

1. **BslAppSimple / SeaThinking control software** under `Component Manual\` (dated ZIP family; **newer wins**). Newest on disk is `BslApp_Simple_5.2.5x86_20240423` (local only; online **404**). Newest live ZIP that verifies HTTP 200 is `BslAppSimple 5.2.5x86-20231218.1520.zip`.
2. **Laser source diagnostic / controller tools** under `Laser Source Diagnostic Tools\` (`AOC NANO Controller GUI` + `GainLaser Nanosecond UV Solid State Laser`).
3. **LMC V4 USB board driver** under `2021 Model LabelMark USB LMC V4 Drivers\` (`.sys` / `.inf` dated 2025-03).

Prefer **newer wins**. Wrong-version flash / wrong-board driver risk - only when support directs. Support WhatsApp +27 60 600 7000.

## English upgrade notes (pointers)

There is no dedicated English "how to upgrade LabelMark firmware" PDF in this tree. Closest English operational docs are the SeaThinking / LabelMark 5 software handbook, the 20W Mini machine manual, and the LMC2014 USB-LMC client-use handbook. BslTools PDF next to `BslTools.exe` is Chinese (not copied).

## Primary firmware packages

### A. BslAppSimple / SeaThinking (`Component Manual\`)

Base local dir: `T:\U\C\LabelMark-Laser-Marking-Machine\Component Manual\`
Base URL: `https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/`

| Package | Family / version | Payload note | Local path | Online URL | Size (approx) | Verified |
| --- | --- | --- | --- | --- | --- | --- |
| BslApp_Simple_5.2.5x86_20240423.zip | BslAppSimple **5.2.5 x86 20240423** (prefer; newest on disk) | ZIP + extracted folder; `BslAppSimple.exe`. Local mirror ahead of live site. | `...\Component Manual\BslApp_Simple_5.2.5x86_20240423.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslApp_Simple_5.2.5x86_20240423.zip | ~112 MB | **404** (folder also 404). Present locally 2026-08-10 |
| BslAppSimple 5.2.5x86-20231218.1520.zip | BslAppSimple **5.2.5 x86 20231218.1520** (prefer among live 200s) | Newer 5.2.5 than 20231115 | `...\Component Manual\BslAppSimple 5.2.5x86-20231218.1520.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.5x86-20231218.1520.zip | ~135 MB | HTTP 200 |
| BslAppSimple 5.2.5x86_20231115.zip | BslAppSimple 5.2.5 x86 20231115 | Older 5.2.5 twin | `...\Component Manual\BslAppSimple 5.2.5x86_20231115.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.5x86_20231115.zip | ~135 MB | HTTP 200 |
| BslAppSimple 5.2.4 20230410.zip | BslAppSimple **5.2.4 20230410** (prefer 5.2.4) | ZIP only (no extracted folder on disk); newer 5.2.4 than 20220714A | `...\Component Manual\BslAppSimple 5.2.4 20230410.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.4%2020230410.zip | ~20.0 MB | HTTP 200 |
| BslAppSimple 5.2.4_20220714A.zip | BslAppSimple 5.2.4 20220714A | Older 5.2.4; duplicate folder `BslAppSimple 5.2 (2).4_20220714A` not counted extra | `...\Component Manual\BslAppSimple 5.2.4_20220714A.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.4_20220714A.zip | ~45.2 MB | HTTP 200 |
| BslAppSimple 5.2.3.3047.20220428.zip | BslAppSimple 5.2.3.3047 20220428 | Oldest BslAppSimple ZIP in this tree | `...\Component Manual\BslAppSimple 5.2.3.3047.20220428.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.3.3047.20220428.zip | ~21.8 MB | HTTP 200 |

Prefer **5.2.5 x86 20240423** when using the local mirror. Prefer **5.2.5 x86 20231218.1520** when downloading from live cncu (20240423 is 404 there). Do not mix 5.2.3 / 5.2.4 / 5.2.5 randomly - match the machine generation.

### B. Laser source diagnostic / controller tools (`Laser Source Diagnostic Tools\`)

Base local dir: `T:\U\C\LabelMark-Laser-Marking-Machine\Laser Source Diagnostic Tools\`
Base URL: `https://cncu.co.za/LabelMark-Laser-Marking-Machine/Laser%20Source%20Diagnostic%20Tools/`

| Package | Family / version | Payload note | Local path | Online URL | Size (approx) | Verified |
| --- | --- | --- | --- | --- | --- | --- |
| AOC NANO Controller GUI V.N01.12.2024 NF4.5 I.exe | AOC NANO Controller GUI **V.N01.12.2024 NF4.5 I** | Standalone EXE dated 2026-01-09 | `...\Laser Source Diagnostic Tools\AOC NANO Controller GUI V.N01.12.2024 NF4.5 I.exe` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Laser%20Source%20Diagnostic%20Tools/AOC%20NANO%20Controller%20GUI%20V.N01.12.2024%20NF4.5%20I.exe | ~3.34 MB | HTTP 200 |
| GainLaser Nanosecond UV Solid State Laser.zip | GainLaser Monitor (nanosecond UV SSL) | ZIP + extracted folder with `GainLaser Monitor.exe` | `...\Laser Source Diagnostic Tools\GainLaser Nanosecond UV Solid State Laser.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/Laser%20Source%20Diagnostic%20Tools/GainLaser%20Nanosecond%20UV%20Solid%20State%20Laser.zip | ~19.7 MB | HTTP 200 |

### C. LMC V4 USB board driver (`2021 Model LabelMark USB LMC V4 Drivers\`)

Base local dir: `T:\U\C\LabelMark-Laser-Marking-Machine\2021 Model LabelMark USB LMC V4 Drivers\`
Base URL: `https://cncu.co.za/LabelMark-Laser-Marking-Machine/2021%20Model%20LabelMark%20USB%20LMC%20V4%20Drivers/`

| Package | Family / version | Payload note | Local path | Online URL | Size (approx) | Verified |
| --- | --- | --- | --- | --- | --- | --- |
| 2021 Model LabelMark USB LMC V4 Drivers.zip | LMC V4 USB (`Lmcv4u.sys` **2025-03-12**) | ZIP + folder: `LMCV4U.cat` / `Lmcv4u.inf` / `Lmcv4u.sys` / WDF co-installer. Board USB driver, not a flash image. | `T:\U\C\LabelMark-Laser-Marking-Machine\2021 Model LabelMark USB LMC V4 Drivers.zip` | https://cncu.co.za/LabelMark-Laser-Marking-Machine/2021%20Model%20LabelMark%20USB%20LMC%20V4%20Drivers.zip | ~1.65 MB | ZIP HTTP 200; folder HTTP 200; `Lmcv4u.sys` HTTP 200; `Lmcv4u.inf` HTTP 200 |

**Primary firmware / controller package entries documented: 9** (6 BslAppSimple ZIPs prefer local **20240423** / live **20231218.1520** + 2 laser-source tools + 1 LMC V4 USB driver). Prefer newer dated payloads per family.

## Related (not counted as LabelMark FW images)

| Item | What it is | Local path | Online URL / note |
| --- | --- | --- | --- |
| 2026 Model LabelMark Marking Software.zip | Newest branded `LabelMark.exe` (2026-08-10); same SeaThinking stack as BslAppSimple 20240423 | product root | **404** (folder also 404). Local only; not counted (application installer) |
| 2025 Model LabelMark-UV Marking Software.zip | Year-model UV application | product root | HTTP 200; not counted as firmware |
| Year-model marking software 2014-2024 | EzCad2 / LabelMark.exe installers | product tree | not firmware |
| Year-model machine drivers (Cypress / LMC V2 / JCZ All-in-One) | USB serial / older LMC V2 drivers | `2022/2023/2024/2025 Model * Driver\` | 2025 Machine Driver ZIP HTTP 200; Cypress Driver Tool 2025 ZIP HTTP 200; not counted as FW images |
| BslTools20220412 | BSL utility EXE; companion PDF is Chinese | `...\Component Manual\BslTools20220412\` | folder HTTP 200; `BslTools.exe` HTTP 200; **not English** manual |
| ezd2orzx_20220408 | Ezd2Orz conversion tool | `...\Component Manual\ezd2orzx_20220408\` | not firmware |
| Extra Fonts (.jsf Formats).zip | fonts | `2024 Model LabelMark-UV Settings and Manuals\` | not firmware |

## URL verification notes (`fetched_at` 2026-08-13T08:00:00Z / 10:00 SAST)

**Confirmed HTTP 200 (HEAD):**

- https://cncu.co.za/LabelMark-Laser-Marking-Machine/
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.5x86-20231218.1520.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.5x86_20231115.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.4%2020230410.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.4_20220714A.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslAppSimple%205.2.3.3047.20220428.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Laser%20Source%20Diagnostic%20Tools/
- AOC NANO Controller GUI V.N01.12.2024 NF4.5 I.exe HTTP 200
- GainLaser Nanosecond UV Solid State Laser.zip HTTP 200
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslTools20220412/
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslTools20220412/BslTools.exe
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2021%20Model%20LabelMark%20USB%20LMC%20V4%20Drivers/
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2021%20Model%20LabelMark%20USB%20LMC%20V4%20Drivers.zip
- Lmcv4u.sys / Lmcv4u.inf HTTP 200
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2025%20Model%20LabelMark-UV%20Marking%20Software.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2025%20Model%20Machine%20Driver.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2022%20Model%20Machine%20Driver/Cypress%20Driver%20Tool%202025.zip
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/LabelMark%20Marking%20Machine%20Manual.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/LabelMark%205%20Software%20Manual%2C%20v3.6.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/SeaThinking%20Simplified%20Version%20Software%20User%E2%80%99s%20Manual.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/LMC2014%20Fiber-Laser-Control-Board.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/LabelMark%20Lens%20Parameter%20Settings/LabelMark%20Fiber%20Laser%20Marking%20Machine%20Parameter%20Setting.pdf
- LabelMark-PRO Driver Installation Step by Step Guide.pdf HTTP 200
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/LabelMark%202025%20Machine%20Wiring%20Diagram.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Fiber%20Laser%20Product%20General%20Warning.pdf
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2024%20Model%20LabelMark-UV%20Settings%20and%20Manuals/

**Soft-fail / 404:**

- https://cncu.co.za/InkX-Large-Format-Printer/ - **404** (local folder empty; this pass fell back)
- https://cncu.co.za/InkX-Large-Format-Printer/Firmware/ - **404**
- https://cncu.co.za/InkX-Large-Format-Printer/Firmwares/ - **404**
- https://cncu.co.za/V-Series-Vinyl-Cutting-Plotter/Firmware/ - **404** (V-Series not used; no firmware tree)
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Firmware/ - **404** (use Component Manual BslAppSimple + Laser Source Diagnostic Tools + LMC V4 Drivers)
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Firmwares/ - **404** (same)
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslApp_Simple_5.2.5x86_20240423.zip - **404** (present locally; newest BslAppSimple)
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/Component%20Manual/BslApp_Simple_5.2.5x86_20240423/ - **404**
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2026%20Model%20LabelMark%20Marking%20Software.zip - **404** (present locally)
- https://cncu.co.za/LabelMark-Laser-Marking-Machine/2026%20Model%20LabelMark%20Marking%20Software/ - **404**

## Related English handbook + manuals (this batch)

| Item | Local | Online | KB action |
| --- | --- | --- | --- |
| SeaThinking Simplified Version Software User's Manual.pdf (~4.76 MB, 217 pages, 2025-06-18) - **English handbook** (LabelMark 5 / SeaThinking simplified software; newer than root `LabelMark 5 Software Manual, v3.6.pdf`) | `T:\U\C\LabelMark-Laser-Marking-Machine\Component Manual\SeaThinking Simplified Version Software User's Manual.pdf` (U+2019 apostrophe in User's) | HTTP 200 | **Copied** to `sources/manuals/labelmark/SeaThinking-Simplified-Version-Software-Users-Manual.pdf` |
| LabelMark Marking Machine Manual.pdf (~0.52 MB) - 20W Mini hardware manual | product root | HTTP 200 | **Copied** to `sources/manuals/labelmark/LabelMark-Marking-Machine-Manual.pdf` |
| LMC2014 Fiber-Laser-Control-Board.pdf (~0.70 MB) - USB-LMC client-use handbook | `...\Component Manual\` | HTTP 200 | **Copied** to `sources/manuals/labelmark/LMC2014-Fiber-Laser-Control-Board.pdf` |

Noted but not copied this pass: LabelMark 5 Software Manual, v3.6.pdf (older twin of the SeaThinking handbook), LabelMark Marking Software Manual v2.6 / v2.8 / v3.6 (older), LabelMark EZCAD V2 Software Manual.pdf, EzCad2.1 UNI User Manual.pdf, LabelMark Fiber Laser Marking Machine Parameter Setting.pdf (4-page F3 Fiber settings), LabelMark-PRO Driver Installation Step by Step Guide.pdf (bilingual), LabelMark 2022/2025 Machine Wiring Diagram.pdf, Fiber Laser Product General Warning.pdf, Fragile Warning.pdf. **Not copied:** Chinese-only Component Manual PDFs (LMC2015 FIBER-M, MOPA, RFL-P20QS, YDFLP, BslTools handbook, etc.). English only.

## Scope

Read-only from `T:\U\C`. Writes only under `T:\V`. Did not crawl buythis or YouTube. One product line: LabelMark Laser Marking Machine (InkX thin; V-Series no firmware tree).

## Deepen pass (2026-08-13T12:27:00Z / 14:27 SAST)

No new controller / laser-source **firmware packages**. Still **9** (prefer local BslAppSimple **5.2.5 x86 20240423** / live **20231218.1520**). Year-model marking software, Cypress Driver Tool 2025, and Extra Fonts remain **not counted** as FW images (URL-only). `Firmware/` / `Firmwares/` still **404**.

**22** more English files copied under `sources/manuals/labelmark/` (software manuals + wiring + SAHPRA + PRO driver guide + UV/galvo settings + SeaCAD.chm + calibration). See `drivers/labelmark-software-notes.md`. Sample cncu URLs HTTP 200 (LabelMark 5 Software Manual v3.6, 2022/2025 wiring, Fiber warning, Fragile Warning, SAHPRA, v2.6/v2.8/v3.6 software manuals, EzCad2.1 UNI, SOF_CUB EzCad2UNI EN, PRO driver guide, SeaCAD.chm, F3 parameter setting, UV Alignment/materials txt, 100x100mm Calibration.ai, Ecad2.dll note).

Chinese-only Component Manual PDFs, Extra Fonts, AVI, firmware binaries, foldersweb page-splits skipped. `LabelMark EZCAD V2 Software Manual.pdf` is a duplicate of Marking Software Manual v2.8 (same MD5) - not copied.