Label printer CT4LX TT 203dpi SATO WWCT03042ZSAN

SATO CT4LX TT 203dpi label printer – WWCT03042ZSAN (USB, LAN + RS232C, EU/UK)

The SATO CT4LX TT 203dpi (code WWCT03042ZSAN) is a 4” professional desktop printer designed for industrial and commercial applications that require durable Thermal Transfer printing , the flexibility of Direct Thermal technology and RS232C serial connectivity for integration into industrial systems. The CT408LX TT203 model offers USB, LAN and RS232C interfaces, being optimized for the European market (EU/UK).

It is the ideal solution for production, logistics, automated lines and legacy systems where serial communication is essential.

Dual Technology: Thermal Transfer & Direct Thermal

The model allows the use of both printing technologies:

• Thermal Transfer (TT) – for labels resistant to abrasion, extreme temperatures and chemicals
• Direct Thermal (DT) – for fast, ribbon-free applications

This versatility offers maximum flexibility depending on the application and type of media used.

203 dpi resolution – optimal performance for high volumes

With a resolution of 203 dpi (8 dots/mm) , the printer ensures clear printing for:

• 1D and 2D barcodes
• Logistics labels and AWB
• Durable industrial labels
• Product identification labels

It is ideal for high-volume applications where speed and reliability are a priority.

RS232C interface – stable industrial integration

In addition to USB and LAN, the WWCT03042ZSAN model includes an RS232C serial port , essential for:

• Integration into automated production lines
• Connecting to existing industrial equipment
• Legacy ERP or WMS systems
• Applications where serial communication is standard

This configuration ensures extensive compatibility and stability in industrial environments.

Print speed up to 8 ips

The printer offers configurable speeds between 2 and 8 inches/second (default 4 ips), ensuring high productivity in dynamic environments.

4” print width – professional versatility

Supports media with widths between 22 mm and 104 mm (0.87” – 4.1”) , suitable for:

• Shipping labels
• Industrial labels
• Shelf labels
• Product identification labels

4.3” color touchscreen – modern and intuitive interface

The color touch screen allows:

• Quick parameter configuration
• Save media profiles (Media Profile)
• Real-time status monitoring
• Quick error diagnosis

Supports 31 languages for menu and 47 languages for printing, with scalable Unicode fonts.

Expanded memory for complex applications

• 4GB Flash ROM
• RAM 1GB DDR3 SDRAM

Allows templates and applications to be stored directly in the printer.

Technical specifications – SATO CT4LX TT 203dpi (WWCT03042ZSAN)

Characteristic	Specification
Exemplary	CT408LX TT203
Product code	WWCT03042ZSAN
Printing technology	Thermal Transfer & Direct Thermal
Resolution	203 dpi (8 dots/mm)
Print speed	2 – 8 fps (default 4 fps)
Print width	22 – 104mm
INTERFACE	USB, LAN, RS232C
Memory	4GB Flash ROM / 1GB DDR3 RAM
Display	4.3” color touchscreen
Version	EU/UK

Why choose SATO CT4LX TT 203dpi + RS232C from AutoID?

If you need a desktop printer capable of printing durable labels and integrating seamlessly into industrial systems via RS232C , the WWCT03042ZSAN model is the ideal solution. The combination of Thermal Transfer , multiple connectivity and industrial reliability makes it an essential piece of equipment for professional workflows.

Contact the AutoID team for a personalized offer and complete labeling solutions tailored to your business.