Description
Cembre MG4 Thermal Transfer Cable & Terminal Marker Printer
The Cembre MG4 Marking Genius thermal transfer printer is a professional industrial marking system for printing cable markers, terminal markers, component tags, switchboard labels, panel identification and electrical equipment markers.
Designed for switchboard builders, panel builders, electrical contractors, OEMs and industrial maintenance teams, the MG4 produces high-quality, durable identification including text, electrical symbols, logos, QR codes and vector graphics.
With a 300 × 600 dpi print resolution, large touchscreen, Wi-Fi connectivity and optional battery operation, the MG4 can be used in the office, production workshop or directly on site.
Cembre MG4 Industrial Marker Printer
Unlike conventional label printers, the MG4 prints directly onto Cembre’s sheet-format identification media, allowing one printer to produce a wide range of electrical and industrial markers.
Applications include:
- Cable and wire markers
- Terminal block markers
- Switchboard and control panel labels
- PLC and component markers
- Pushbutton and indicator labels
- Equipment identification
- Warning and information labels
- QR codes and asset identification
- Logos and custom graphics
This versatility allows businesses to standardise their electrical identification around a single professional marking system.
High-Resolution Thermal Transfer Printing
The MG4 uses thermal transfer printing technology with a resolution of 300 × 600 dpi, producing sharp and highly legible identification for both small electrical markers and larger panel labels.
It can print:
- Text
- Numbers
- Electrical symbols
- Company logos
- QR codes
- Barcodes
- Vector graphics
The durable thermal-transfer process is designed for industrial identification where clear, long-lasting marking is required.
Ribbon Save System – Up to 300,000 Markers
The MG4 incorporates Cembre’s Ribbon Save System, which advances only the amount of ribbon required for the actual printed area.
This reduces ribbon waste and significantly lowers running costs.
A single monochrome ribbon can print more than 300,000 4 × 10 mm markers, making the MG4 particularly economical for high-volume cable and terminal marking applications.
GeniusPro Software and Mobile Printing
Print projects can be created and managed using Cembre GeniusPro software on a PC or through the GeniusPro Mobile app for iOS and Android devices.
GeniusPro allows users to create complete marking projects for cables, terminals, components and switchboards before sending them directly to the printer.
The MG4 supports:
- USB connection
- LAN network connection
- Wi-Fi
- Wi-Fi Direct
- GeniusPro desktop software
- GeniusPro Mobile app
Projects can therefore be prepared in the office and printed in production or transferred to a mobile device for final changes directly at the switchboard or installation site.
Mains or 18V Battery Operation
The MG4 can operate from a standard mains power supply or compatible 18V CAS Alliance rechargeable batteries.
Battery operation allows the printer to be taken directly to the point of installation rather than requiring markers to always be printed in an office or production area.
This is particularly useful for:
- Switchboard commissioning
- Site modifications
- Shutdown work
- Electrical maintenance
- Plant upgrades
- Field installations
The same CAS battery platform is also used across compatible Cembre 18V professional tools.
Cembre MG4 Technical Specifications
Manufacturer: Cembre
Model: MG4 Marking Genius
Product Type: Industrial thermal transfer marker printer
Printing Technology: Thermal transfer
Print Resolution: 300 × 600 dpi
Maximum Print Area: 140 × 110 mm
Supply Voltage: 100–240V AC
Connectivity: USB, LAN, Wi-Fi and Wi-Fi Direct
Software: Cembre GeniusPro
Mobile App: GeniusPro Mobile – iOS and Android
Battery Operation: Compatible with 18V CAS Alliance batteries
Display: Integrated colour touchscreen
Typical Applications: Cable markers, terminal markers, electrical component identification, switchboard labels and industrial marking
Manufacturer technical information: Cembre MG4 Official Product Page
Why Choose the Cembre MG4?
- One printer for cable, terminal, component and panel identification
- High-resolution 300 × 600 dpi thermal transfer printing
- Prints text, logos, electrical symbols, QR codes and vector graphics
- Ribbon Save System reduces consumable waste
- More than 300,000 small markers from a single monochrome ribbon
- Large integrated touchscreen
- USB, LAN, Wi-Fi and Wi-Fi Direct connectivity
- GeniusPro desktop and mobile software
- Optional 18V battery operation
- Suitable for workshop, production and site use
- Wide range of Cembre marking consumables
- Australian product, consumable and technical support
Cembre MG4 Consumables and Accessories Catalogue
The Cembre MG4 is compatible with a wide range of cable markers, terminal markers, component labels, panel identification products, printer ribbons and accessories for electrical and industrial marking applications.
For a complete overview of the available MG4 consumables and accessories, download the Cembre Labelling Catalogue from Engineering Supplies.
The catalogue includes the full range of compatible:
- Cable and wire markers
- Terminal block markers
- Panel and switchboard labels
- Component identification products
- Equipment and asset labels
- Printer ribbons
- Marker sheets
- Accessories and installation products
Download the Cembre Labelling Catalogue to view the complete MG4 consumables and accessories range.
Cembre MG4 Australian Supply and Support
Engineering Supplies supplies and supports the Cembre MG4 industrial marker printer together with the complete range of Cembre cable markers, terminal markers, panel labels, ribbons and identification accessories.
We maintain Australian stock of Cembre marking consumables and provide local technical support to help customers select the correct marker materials for their cables, terminals, switchboards and equipment.
Contact Engineering Supplies for Cembre MG4 pricing, demonstrations, consumables, technical support and complete electrical identification solutions.






