Description
Cembre MG3 Marking Genius Thermal Transfer Printer
The Cembre Marking Genius MG3 has been discontinued and superseded by the new Cembre MG4.
The MG3 earned an excellent reputation as a reliable industrial thermal transfer printer for cable markers, terminal markers, switchboard labels and electrical component identification.
While new MG3 printers are no longer available, Engineering Supplies continues to service and support existing MG3 printers in Australia, with spare parts, ribbons, consumables and technical assistance available.
For customers looking to purchase a new printer, the Cembre MG4 is the current replacement for the MG3 and provides the same core Cembre marking system with significant improvements in connectivity, usability, portability and print management.
Cembre MG3 Has Been Replaced by the MG4
The Cembre MG4 Marking Genius is the latest generation of Cembre’s sheet-format thermal transfer marking system and directly supersedes the MG3.
The MG4 retains the high-quality thermal transfer printing and broad range of electrical identification media that made the MG3 popular, while introducing major improvements including:
- Large integrated touchscreen
- Wi-Fi and LAN connectivity
- Wi-Fi Direct
- USB connectivity
- GeniusPro Mobile support
- Remote print project management
- Optional 18V battery operation
- Improved Ribbon Save System
- Modernised print and project management
If you are searching for a MG3 printer to replace or expand an existing system, the MG4 is the current Cembre printer we recommend.
View the Cembre MG4 Marking Genius Printer
MG3 Ribbons and Consumables Remain Available
An important advantage for existing MG3 users is that the MG3 and MG4 share Cembre’s established sheet-format marking system.
The MG2-ETR printer ribbon used by the MG3 can also be used with the MG4, and the Cembre MG range of marking consumables continues to provide solutions for:
- Cable and wire markers
- Terminal block markers
- Pushbutton and indicator legends
- PLC markers
- Component identification
- Switchboard and panel labels
- Equipment identification
- Warning and information labels
This means organisations with an existing MG3 do not need to abandon their Cembre marking consumables when upgrading to an MG4.
Download the Cembre Labelling Catalogue to view the complete range of compatible markers, ribbons and accessories.
Cembre MG3 Service, Spare Parts and Support
Although the MG3 printer has been discontinued, Engineering Supplies continues to support existing MG3 printers.
We can assist with:
- MG3 servicing and repairs
- Replacement parts
- Printer ribbons
- Printing templates and accessories
- Cable marker consumables
- Terminal marker consumables
- GeniusPro software assistance
- Technical support
- Upgrading from MG3 to MG4
For businesses with a reliable MG3 already in service, there is no requirement to immediately replace the printer simply because the model has been discontinued.
Engineering Supplies can help keep existing MG3 printers operational while continuing to supply the consumables and accessories required for your Cembre marking system.
Why Upgrade from MG3 to MG4?
The MG3 remains a highly regarded printer, but the MG4 provides a significant upgrade for modern switchboard and industrial marking applications.
The MG4 adds network connectivity, touchscreen operation, mobile print management and optional battery operation while maintaining compatibility with the extensive Cembre sheet-format marking range.
For switchboard builders, panel builders, OEMs and electrical contractors already familiar with the MG3, upgrading to the MG4 provides a straightforward path to the latest Cembre marking technology without changing to an entirely different identification system.
Manufacturer technical information: Cembre MG4 Official Product Page
Frequently Asked Questions
Has the MG3 been discontinued?
Yes. The MG3 Marking Genius has been discontinued and superseded by the MG4.
Engineering Supplies continues to provide service, spare parts and consumables for existing MG3 printers.
What printer replaces the Cembre MG3?
The Cembre MG4 Marking Genius is the current replacement for the MG3.
It provides the latest generation of Cembre sheet-format thermal transfer printing with improved connectivity, touchscreen control, mobile functionality and optional battery operation.
Can I still buy ribbons and consumables for an MG3?
Yes.
Engineering Supplies continues to supply MG3-compatible ribbons and marking consumables.
Many of the Cembre marking materials used with the MG3 continue to form part of the current MG4 marking system.
Can Engineering Supplies still repair a MG3?
Yes.
Engineering Supplies continues to provide service, spare parts and technical support for existing MG3 printers.
MG3 Support and MG4 Upgrades in Australia
If you currently use a MG3, Engineering Supplies can assist with servicing, spare parts, ribbons, marking consumables and technical support.
If you are looking to purchase a new MG3, we recommend upgrading to the Cembre MG4, the current generation Marking Genius printer.
Contact Engineering Supplies for assistance with MG3 support, MG4 upgrades, demonstrations, consumables and complete Cembre electrical identification systems.




