SATO CT4-LX 305dpi Desktop Thermal Printer – WWCT04041-NDR

The SATO CT4-LX is a versatile desktop thermal printer engineered for enterprise-grade label production in demanding logistics, manufacturing, and warehouse environments. With 305 dpi resolution, dual thermal printing modes, and intelligent connectivity options, this compact printer delivers professional-quality barcode and text output while maintaining a minimal footprint on the workbench.

Key Features

305 dpi resolution for sharp, scannable barcode and text output

8 ips print speed with 4.09" maximum print width

Dual-mode printing: Direct Thermal and Thermal Transfer for media flexibility

4 GB Flash and 1 GB DDR3 memory with 2 GB user-accessible storage

4.3" Full-Color Touchscreen for intuitive, tool-free operation

Multi-protocol connectivity: Ethernet, Wi-Fi, Bluetooth, and USB

Tool-free printhead and platen roller replacement minimizes downtime

Supports media rolls up to 5" outer diameter with 1" to 4.1" media widths

Ribbon capacity up to 984 ft (300 m) for extended production runs

Technical Specifications

Print Resolution: 305 dpi

Print Speed: 8 inches per second

Maximum Print Width: 4.09"

Memory: 4 GB Flash, 1 GB DDR3, 2 GB user storage

Connectivity: Ethernet, Wi-Fi, Bluetooth, USB 2.0

Display: 4.3" Full-Color Touchscreen

Media Range: 1" to 4.1" width on 1.5" cores

Maximum Roll Diameter: 5"

Maximum Ribbon Length: 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)

Typical Applications

High-volume shipping and logistics labeling

Manufacturing identification, serialization, and track-and-trace

Warehouse inventory management and routing labels

Compliance, regulatory, and healthcare labeling

Retail pricing and product identification

Karl Wilson

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

The SATO CT4-LX strikes an effective balance between performance and space efficiency, making it ideal for mid-to-high-volume environments constrained by desktop real estate. The 305 dpi resolution exceeds standard barcode requirements and ensures clear text reproduction on smaller label formats. Dual thermal capability—supporting both direct thermal and thermal transfer—provides operational flexibility without requiring separate hardware investments.

The 8 ips print speed combined with generous memory (4 GB Flash) and on-board storage handles batch printing efficiently, while multi-protocol connectivity (Ethernet, Wi-Fi, Bluetooth, USB) integrates seamlessly into modern warehouse management systems and networked production environments. The 4.3" touchscreen and tool-free maintenance design reduce training overhead and minimize scheduled downtime, critical factors in 24/7 logistics operations. For organizations balancing cost, reliability, and compact deployment, this printer represents solid enterprise-grade value.

Product Documentation