Citizen CL-S531-II Direct Thermal Barcode Printer
The Citizen CL-S531-II direct thermal barcode printer is engineered for businesses requiring high-volume, reliable label and barcode printing in demanding industrial environments. This 300 DPI industrial desktop printer delivers fast, professional-quality output for warehousing, logistics, retail, and healthcare applications. With an integrated cutter and gray housing, it combines durability with space-efficient design, making it ideal for operations that need consistent performance without compromising on speed or accuracy.
Key Features
- Direct thermal printing technology — no ink or toner required
- 300 DPI resolution for crisp, scannable barcodes and labels
- Integrated cutter for automated label separation
- On-board ZPL and Datamax emulations for seamless integration
- BASIC Interpreter programming support for custom workflows
- Powerful 32-bit processor with 16 MB RAM for fast processing
- 4 MB flash memory for reliable data storage
- Supports multiple media types including labels and wristbands
- Gray industrial-grade housing for durability
- Desktop form factor ideal for space-constrained environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Strategic Sourcing |
| Model |
CL-S531 Type II |
| Part Number |
CL-S531IINNUBK-C |
| Print Technology |
Direct Thermal |
| Resolution |
300 DPI |
| Processor |
32-bit |
| RAM |
16 MB |
| Flash Memory |
4 MB |
| Emulations |
ZPL, Datamax |
| Programming |
BASIC Interpreter |
| Features |
Integrated Cutter |
| Housing |
Gray |
| Form Factor |
Desktop |
Frequently Asked Questions
What types of labels can the Citizen CL-S531-II print?
This industrial desktop printer handles a wide range of media types, including standard labels, specialized labels, and wristbands. The direct thermal technology works with thermal-sensitive media, making it versatile for various labeling applications across retail, logistics, and healthcare sectors.
Does the CL-S531-II require ink or toner?
No. The direct thermal barcode printer uses direct thermal printing technology, which means it requires no ink, toner, or ribbons. This reduces operational costs and maintenance while delivering consistent print quality.
What emulations does this barcode printer support?
The Citizen CL-S531-II includes on-board ZPL and Datamax emulations, ensuring compatibility with existing systems and software. It also supports BASIC Interpreter programming for custom applications and workflow optimization.
Is the integrated cutter automatic?
Yes. The integrated cutter automates label separation, improving efficiency and reducing manual handling. This feature is particularly valuable for high-volume printing operations requiring consistent label sizing.
