CL-S621 / CL-S631 Semi-Industrial Printers
Barcode Printer

CL-S621 / CL-S631 Semi-Industrial Printers
  • Thermal Transfer / Direct Thermal
  • Print Speed: Up to 8 ips
  • Resolution: 300 dpi

Compatible Label Types

  • Shipping Labels
  • Retail Tags
  • Asset Labels
  • Warehouse Labels
  • Product Barcodes

Product Overview

The CL-S621 / CL-S631 Semi-Industrial Printers offer high-performance and reliable label printing for demanding industrial applications. With a robust design, these printers are ideal for use in logistics, manufacturing, retail, and other sectors. They provide a fast print speed of up to 8 ips, high-quality 300 dpi resolution, and support both thermal transfer and direct thermal printing methods.


Key Features

Key features of the CL-S621 / CL-S631 Semi-Industrial Printers include:

  • USB 2.0 Connectivity
  • Optional Ethernet Interface
  • Supports ZPL, EPL Emulations
  • Rugged, Industrial Design
  • Ribbon Capacity: 300 meters
  • LED Indicators

Technical Specifications

Specifications for the CL-S621 / CL-S631 Semi-Industrial Printers:

Specification Details
Print Resolution 300 dpi
Print Speed Up to 8 inches/sec
Max Print Width 4.25 inches (108 mm)
Printing Method Thermal Transfer / Direct Thermal
Ribbon Capacity 300 meters
Memory 16 MB Flash, 16 MB SDRAM
Interface USB 2.0, RS-232, Ethernet (optional)
Media Sensors Gap, Black Mark
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