SATO CT4-LX 203dpi Desktop Thermal Printer WWCT03041-WAN

SATO CT4-LX 203dpi Desktop Thermal Printer WWCT03041-WAN

The SATO CT4-LX WWCT03041-WAN is a compact, feature-rich desktop thermal printer engineered for high-volume enterprise labeling operations. Combining dual-mode printing (direct thermal and thermal transfer), intelligent connectivity, and an intuitive touchscreen interface, this printer delivers professional-grade barcode and label production in a space-efficient form factor. Built for shipping, manufacturing, warehouse, and compliance labeling environments, the CT4-LX balances performance, ease of use, and operational reliability.

Key Features

• 203 dpi resolution at 8 ips for sharp, scannable barcodes and legible text
• Direct thermal and thermal transfer printing modes for maximum media flexibility
• 4.09" maximum print width accommodates standard label formats
• 4.3" full-color touchscreen with intuitive interface for operator control and configuration
• 4 GB Flash, 1 GB DDR3, and 2 GB user-accessible storage for forms, fonts, and graphics
• Tool-free printhead and platen roller replacement to minimize maintenance downtime
• Multi-protocol connectivity: USB 2.0, Ethernet, Wi-Fi, and Bluetooth for flexible network integration
• Supports media rolls up to 5" outer diameter with 1.5" core on 1" to 4.1" width media
• Thermal transfer ribbon support up to 984 ft (300 m) for extended production runs
• Global power supply: AC 100-240V, 50/60Hz for worldwide deployment

Technical Specifications

• Print Method: Direct Thermal / Thermal Transfer
• Resolution: 203 dpi
• Print Speed: 8 ips
• Maximum Print Width: 4.09"
• Memory: 4 GB Flash, 1 GB DDR3, 2 GB user storage
• Connectivity: USB 2.0, Ethernet, Wi-Fi, Bluetooth
• Display: 4.3" full-color touchscreen
• Media Specifications: 1" to 4.1" width, 1.5" core, up to 5" roll diameter
• Ribbon Capacity: Up to 984 ft (300 m)
• Dimensions: 7.0" x 9.375" x 8.4375"
• Weight: 7.3 lbs (3.3 kg)
• Power: AC 100-240V, 50/60Hz
• Operating Temperature: 32°F to 104°F (0°C to 40°C)

Ideal Applications

• High-volume shipping and logistics label printing
• Manufacturing product identification and serialization
• Warehouse inventory management and routing labels
• Compliance and regulatory labeling (healthcare, pharmaceuticals, food)
• Retail pricing and product labeling

Karl Wilson

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

The CT4-LX WWCT03041-WAN represents SATO's commitment to affordable, reliable desktop thermal printing for mid-market enterprises. Its 203 dpi resolution is the industry standard for barcode printing, delivering sharp, consistently scannable output across both direct thermal and thermal transfer media. The 8 ips speed is competitive for batch label production without requiring industrial floor-space footprint.

The onboard 4.3" touchscreen and local storage (4 GB Flash + 2 GB user space) reduce dependency on external label design software, enabling operators to configure, modify, and print on-demand. Multi-protocol connectivity—USB, Ethernet, Wi-Fi, and Bluetooth—ensures seamless integration into existing enterprise environments, whether air-gapped or cloud-connected.

Tool-free maintenance (printhead and platen replacement) significantly reduces mean time to repair, a critical metric in high-throughput operations. Support for media up to 5" roll diameter and ribbons to 984 ft extends production runs and reduces changeover frequency, lowering operational cost per label. The compact footprint (7.3 lbs) suits space-constrained shipping and warehouse stations.

The global power supply (100-240V) and operating range (0-40°C) provide flexibility for international deployment and varied facility environments, from climate-controlled offices to unheated dock areas.

Product Documentation