On this page
- Why choose the Custom UI Fonction+
- Devices compatible with the ZBR8LS33CUI license
- Activation
- Usage and advice
- Specifications
- Frequently asked questions
Why choose the Custom UI Fonction+
Custom UI is a Brother Fonction+: the function lets you customize the device touchscreen with shortcuts and workflows adapted to each user or department. It is added to a compatible Brother device already in service, without extra hardware, and is managed from the device administration interface. Fonctions+ address the print security, document productivity and support needs of SMBs and IT departments.
Devices compatible with the ZBR8LS33CUI license
The Custom UI Fonction+ activates on the following 18 Brother models (Brother France catalog, June 2026):
One license per device; check the exact reference and firmware version before buying.
Activation
After purchase you receive the license code by email. It is activated on the device with its serial number, from the web administration interface or the Brother management tool; the function is then available on the device screen or in the driver. No physical shipment: delivery is electronic.
Usage and advice
The Custom UI Fonction+ is for companies that want more from their Brother fleet without replacing it: touchscreen customization. Other Fonctions+ available: Barcode Utility (ZBR8LS48BAR), Secure Print+ (ZBR8LS36SPP), Secure Print Advanced (ZBR8LSSPA006), Barcode Print+ (ZBR8LSBPP004), Request Help (ZBR8LSRHS001), Remote Panel (ZBR8LSRPS003), Order Supplies (ZBR8LSOSS002), ThinPrint Client (ZBR8LSTPC005).
Tips: note the device serial number before buying, keep the license code with the invoice, and check that the device is up to date. A license is tied to one device and cannot be transferred.
Specifications
| Manufacturer reference | ZBR8LS33CUI |
|---|---|
| Type | Brother Fonction+ software license |
| Function | Custom UI |
| Description | Touchscreen customization |
| Number of devices | 1 |
| Delivery | Electronic (license code) |
| Compatible devices | 18 Brother models |
Frequently asked questions
Does the ZBR8LS33CUI license cover my device?
Yes if it is in the list above (ADS-4700W to MFC-L9670CDN). One license per device.
How is the license delivered?
By email, as a code to activate with the device serial number; no physical media.
Can the license be transferred to another device?
No, it is tied to the serial number of the device on which it is activated.
Where can I find the activation guide?
On our Brother support page, by entering your model: Fonctions+ guide and help for activating Custom UI.