SATO CT4-LX 305dpi Desktop Thermal Printer WWCT04041-WCN

The SATO CT4-LX is a compact, enterprise-grade desktop thermal printer engineered for high-volume label production in logistics, manufacturing, and warehouse environments. The WWCT04041-WCN model delivers 305 dpi resolution at 8 inches per second (ips), enabling sharp barcode and text output on media up to 4.09" wide. With dual thermal printing modes, extensive connectivity, and an intuitive 4.3" full-color touchscreen, this printer combines speed, reliability, and ease of use for demanding labeling applications.

Key Features

• 305 dpi print resolution for high-quality barcodes and text
• 8 ips print speed with 4.09" maximum print width
• Direct Thermal and Thermal Transfer printing modes
• 4.3" full-color touchscreen display for intuitive operation
• 4 GB Flash memory, 1 GB DDR3 RAM, 2 GB user storage
• Multi-protocol connectivity: Ethernet, Wi-Fi, Bluetooth, USB
• Tool-free printhead and platen roller replacement
• Supports media rolls up to 5" outer diameter
• 984 ft ribbon capacity for extended operation
• Compact desktop form factor: 7.0" × 9.375" × 8.4375"

Technical Specifications

• Print Resolution: 305 dpi
• Print Speed: 8 ips
• Maximum Print Width: 4.09"
• Media Width Range: 1" to 4.1"
• Media Roll Maximum Diameter: 5"
• Ribbon Capacity: 984 ft
• Memory: 4 GB Flash, 1 GB DDR3, 2 GB user storage
• Display: 4.3" full-color touchscreen
• Connectivity: Ethernet, Wi-Fi, Bluetooth, USB
• Dimensions: 7.0" × 9.375" × 8.4375"
• Weight: 7.3 lbs
• Power: AC 100-240V, 50/60Hz
• Operating Temperature: 32°F to 104°F

Applications

• Shipping and logistics label production
• Manufacturing identification and asset tracking
• Warehouse inventory management and routing
• Compliance and regulatory labeling
• Healthcare and pharmaceutical labeling
• Retail and e-commerce fulfillment

Karl Wilson

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

The SATO CT4-LX strikes an effective balance between compact design and enterprise capability. At 305 dpi with 8 ips throughput, it handles both high-resolution barcode work and moderate-volume production without consuming significant desk space. The dual thermal modes eliminate the need for separate printers, reducing capital expense and operational complexity.

The 4.3" touchscreen and tool-free maintenance access substantially lower training time and downtime compared to legacy models. Built-in Wi-Fi and Bluetooth alongside Ethernet provide deployment flexibility in modern network environments. Memory allocation—4 GB flash with 2 GB user-accessible storage—supports complex label templates and font libraries without requiring frequent updates.

The 305 dpi specification is ideal for industries requiring GS1 compliance and high-density QR codes. For organizations scaling from smaller workgroups to light production floors, this model delivers the quality and speed needed to replace multiple smaller printers while remaining cost-effective and easy to manage.

Product Documentation