Label printer CT4LX TT 305dpi SATO WWCT04042ZSAR

SATO CT4LX TT 305dpi Label Printer – WWCT04042ZSAR (USB & LAN + RS232C + RTC, EU/UK)

The SATO CT4LX TT 305dpi (code WWCT04042ZSAR) is a 4” professional desktop printer designed for applications requiring high resolution of 305 dpi , durable printing via Thermal Transfer , industrial integration via RS232C and accurate traceability via Real-Time Clock (RTC) . The CT412LX TT305 model includes USB, LAN and Serial RS232C connectivity, being optimized for the European market (EU/UK).

It is the ideal solution for industrial and logistics environments where printing accuracy and compatibility with existing systems are essential.

305 dpi resolution – superior clarity for critical applications

With a resolution of 305 dpi (12 dots/mm) , the printer is perfect for:

• 2D barcodes (QR, DataMatrix, PDF417)
• Labels with detailed information and small fonts
• Pharmaceutical and medical labels
• Labels for electronic components

High resolution reduces scanning errors and ensures impeccable readability.

RS232C interface – extended industrial compatibility

The WWCT04042ZSAR model includes an RS232C serial interface , providing:

• Integration with existing industrial systems
• Compatibility with legacy equipment
• Stable communication in industrial environments
• Flexibility in implementation

Ideal for production lines and dedicated industrial applications.

Real-Time Clock (RTC) – precise traceability

The integrated RTC module allows automatic printing of real-time date and time directly on labels.

• Timestamp for batches
• Marking expiration dates
• Compliance with compliance requirements
• Reducing human errors

Essential functionality in the food, pharmaceutical and logistics industries.

Dual Technology: Thermal Transfer & Direct Thermal

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

Complete flexibility for various professional applications.

Optimized speed for high resolution

At 305 dpi, the printer offers configurable speeds between 2 and 6 inches/second , maintaining the ideal balance between accuracy and productivity.

4” print width – professional versatility

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

• Product identification labels
• Logistics labels
• Industrial labels
• Shelf labels

Multiple connectivity – complete integration

• USB – direct connection to PC
• LAN (Ethernet) – network integration
• RS232C – industrial serial communication

Allows rapid deployment in modern or traditional IT infrastructures.

4.3” color touchscreen – intuitive interface

The 4.3” color touchscreen facilitates quick setup and real-time monitoring.

• 31 languages for the menu
• 47 languages for printing (Scalable Unicode)
• Save media profiles
• Quick error diagnosis

Technical specifications – SATO CT4LX TT 305dpi (WWCT04042ZSAR)

Characteristic	Specification
Exemplary	CT412LX TT305
Product code	WWCT04042ZSAR
Printing technology	Thermal Transfer & Direct Thermal
Resolution	305 dpi (12 dots/mm)
Print speed	2 – 6 fps
Print width	22 – 104mm
INTERFACE	USB, LAN, RS232C
Additional features	RTC (Real-Time Clock)
Memory	4GB Flash ROM / 1GB DDR3 RAM
Display	4.3” color touchscreen
Version	EU/UK

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

If you need superior clarity at 305 dpi , industrial integration via RS232C and accurate traceability via timestamping , the WWCT04042ZSAR is the ideal solution. It offers professional reliability and simple integration into any industrial infrastructure.

Contact the AutoID team for a personalized offer and technical consulting tailored to your business needs.