SATO CT4-LX 305dpi Desktop Thermal Printer

SATO CT4-LX 305dpi Desktop Thermal Printer – WWCT02041-NMN

The SATO CT4-LX is a professional-grade desktop thermal printer engineered for high-volume enterprise labeling operations. With 305 dpi resolution and 8 ips print speed, this compact system delivers crisp barcodes, text, and graphics on labels up to 4.09" wide. Supporting both direct thermal and thermal transfer printing modes, the CT4-LX provides flexibility for diverse labeling requirements—from cost-effective direct thermal production to durable thermal transfer applications. Its robust feature set, intuitive 4.3" full-color touchscreen, and comprehensive connectivity make it an ideal choice for shipping, manufacturing, warehouse, and compliance environments.

Key Features

• 305 dpi resolution for sharp barcode and text reproduction
• 8 ips print speed for efficient high-volume production
• Direct Thermal and Thermal Transfer printing capability
• 4.3" full-color touchscreen with intuitive controls
• Multi-connectivity: Ethernet, Wi-Fi, Bluetooth, and USB
• 4 GB Flash, 1 GB DDR3, and 2 GB user-accessible storage
• Tool-free printhead and platen roller replacement
• Supports media rolls up to 5" outer diameter
• Compact desktop footprint: 7.0" × 9.375" × 8.4375"
• Universal power input: AC 100-240V, 50/60Hz

Technical Specifications

• Print Method: Direct Thermal / Thermal Transfer
• Resolution: 305 dpi
• Print Speed: 8 ips
• Maximum Print Width: 4.09"
• Media Width Range: 1" to 4.1"
• Core Size: 1.5"
• Maximum Ribbon Length: 984 ft
• Memory: 4 GB Flash, 1 GB DDR3, 2 GB user storage
• Connectivity: Ethernet, Wi-Fi, Bluetooth, USB
• Display: 4.3" Full-Color Touchscreen
• Dimensions: 7.0" × 9.375" × 8.4375"
• Weight: 7.3 lbs
• Operating Temperature: 32°F to 104°F
• Power: AC 100-240V, 50/60Hz

Applications

• Shipping and logistics label production
• Manufacturing product identification and tracking
• Warehouse inventory management and routing labels
• Compliance and regulatory labeling
• Healthcare and laboratory specimen tracking
• Retail and e-commerce fulfillment

Karl Wilson

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The SATO CT4-LX delivers professional thermal printing performance in a space-efficient package suitable for enterprise environments with moderate to high-volume labeling demands. The dual print mode capability—direct thermal for immediate, cost-effective output and thermal transfer for durable, long-term labels—provides operational flexibility without hardware changes. The 305 dpi resolution ensures compliance with standard barcode symbologies and legible text across applications ranging from logistics to healthcare.

Built-in wireless connectivity (Wi-Fi, Bluetooth, Ethernet) alongside USB enables seamless integration into networked systems and mobile workflows. The 4.3" touchscreen with day/night mode supports intuitive job configuration and status monitoring, while 4 GB of onboard storage accommodates custom fonts, logos, and label templates. Tool-free maintenance—particularly printhead replacement—minimizes unscheduled downtime and reduces total cost of ownership. Operating across 32°F to 104°F, the printer suits diverse warehouse and manufacturing floor conditions. With support for 5" roll outer diameter and 984 ft ribbon capacity, the CT4-LX reduces changeover frequency and boosts productivity in sustained print runs.

Product Documentation