Label printer CT4LX DT 305dpi SATO WWCT02042ZSAR

SATO CT4LX DT 305dpi label printer – WWCT02042ZSAR (USB, LAN + RS232C + RTC, EU/UK)

The SATO CT4LX DT 305dpi (code WWCT02042ZSAR) is a 4” professional desktop printer designed for industrial and commercial applications requiring superior resolution , RS232C serial connectivity and Real-Time Clock (RTC) for accurate traceability. The CT412LX DT305 model uses Direct Thermal technology and offers USB, LAN and RS232C interfaces, being optimized for the European market (EU/UK).

This configuration is ideal for integration into industrial systems, legacy equipment, and applications where automatic date and time stamping is essential.

305 dpi resolution – precision for 2D codes and fine text

With a resolution of 305 dpi (12 dots/mm) , the printer provides clear and highly detailed printing for:

• QR, DataMatrix and PDF417 codes
• Pharmaceutical and medical labels
• Industrial compliance labels
• Small text and symbols

It is the ideal solution for applications where perfect readability is critical.

Direct Thermal Technology – ribbon-free efficiency

Operating in Direct Thermal technology, the printer eliminates the need for ribbon, offering:

• Low operating costs
• Simplified maintenance
• Fast and intuitive operation

Perfect for high-volume logistics, industrial and commercial applications.

RS232C – integration into industrial systems and legacy equipment

In addition to USB and LAN, the WWCT02042ZSAR model includes RS232C serial interface , offering:

• Compatibility with existing industrial systems
• Integration into production lines
• Stable communication in industrial environments
• Flexibility in automation projects

It is the ideal choice for companies using equipment with a serial interface.

Real-Time Clock (RTC) – precise traceability

The integrated RTC module allows automatic printing of real-time date and time directly on the label, independent of the host system.

Benefits:

• Accurate marking of expiration dates
• Automatic timestamp for batches and deliveries
• Compliance with food and medical industry regulations
• Reducing operational errors

Optimized speed for maximum clarity

The CT412LX DT305 offers configurable speeds between 2 and 6 inches/second , ensuring the ideal balance between productivity and superior quality.

4” print width – professional versatility

It supports media with widths between 22 mm and 104 mm (0.87” – 4.1”) , making it suitable for industrial, logistics and commercial applications.

It can operate in tear-off or continuous mode, depending on needs.

4.3” color touchscreen – modern and intuitive control

The color touch screen allows:

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

The menu supports 31 languages, and printing includes 47 languages and scalable Unicode fonts.

Expanded memory for complex applications

• 4GB Flash ROM
• RAM 1GB DDR3 SDRAM

Allows storing custom templates and applications directly in the printer.

Smart features for efficient management

Compatible with:

• SATO Online Services (SOS)
• SOTI Connect
• Application Enabled Printing (AEP)
• Direct PDF printing
• Auto Clone

These functionalities contribute to reducing downtime and optimizing operational costs.

Technical specifications – SATO CT4LX DT 305dpi (WWCT02042ZSAR)

Characteristic	Specification
Exemplary	CT412LX DT305
Product code	WWCT02042ZSAR
Printing technology	Direct Thermal
Resolution	305 dpi (12 dots/mm)
Print speed	2 – 6 fps
Print width	22 – 104mm
INTERFACE	USB, LAN, RS232C
Additional function	RTC (Real-Time Clock)
Memory	4GB Flash ROM / 1GB DDR3 RAM
Display	4.3” color touchscreen
Version	EU/UK

Why choose SATO CT4LX 305dpi with RS232C + RTC from AutoID?

If you need a desktop printer with high resolution , industrial serial integration and accurate traceability , the WWCT02042ZSAR model is the ideal solution. AutoID offers specialized consulting and professional integration for fast and efficient implementation in critical applications.

Contact the AutoID team for a personalized offer and complete labeling solutions.