Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Star Micronics 37951630 SK5-31UD Direct Thermal Label Printer

Overview

The Star Micronics 37951630 SK5-31UD is a wired direct thermal label printer designed for warehouse, logistics, and retail labeling operations. Operating at 250 mm/s print speed with 203 dpi resolution, it delivers sharp label output on demand without ribbon cartridges. The printer handles both standard and linerless label media and includes a full-cut cutter for automated label separation. Built for temperature-controlled environments (-20°C to 70°C), it integrates seamlessly into existing point-of-sale and warehouse management systems.

Technical Specifications

Print Method: Direct Thermal | Print Speed: 250 mm/s | Resolution: 203 dpi (8 dots/mm) | Media Type: Labels, Linerless | Connectivity: Wired | Cutter: Full Cut | Warranty: 1 Year Standard

Compatibility

This printer is compatible with standard label formats commonly used in shipping, inventory tracking, and retail shelf applications. Wired connectivity ensures reliable integration with POS terminals, warehouse management systems, and label design software.

Specifications
Product Type: Label Printer
Connectivity: Wired
Print Method: Direct Thermal
Print Speed: 250 mm/s
Cutter: Full cut
Media Type: Labels; Linerless
Operating Temperature: -20oC to 70oC
Warranty: 1-year
Resolution: 8 dots/mm (203 dpi)
Print Resolution: 203 dpi
Resolution: 203 DPI
Q&A
Reviews
Have Questions?

Star Micronics 37951630 SK5-31UD Direct Thermal Label Printer

$741.00
$633.99

RELATED PRODUCTS

Save $83.01
Star Micronics 37964604 Direct Thermal Label Printer
Add to Cart The item has been added

Star Micronics 37964604

Star Micronics 37964604 Direct Thermal Label Printer

Direct thermal label printer with 200 mm/s speed and dual-cut capability

  • 200 mm/s direct thermal print at 203 DPI for warehouse and retail
  • 54mm max print width compact direct thermal label printer
  • Full and partial cut modes selectable via printer command
Usually Ships in 2-3 Weeks Free shipping over $499
$582.00 $498.99 Save $83.01
The item has been added Add to quote
$582.00 $498.99 Save $83.01
Save $83.01 Add to cart Add to quote
Save $69.01
Star Micronics 37964094 Direct Thermal Label Printer (view 2)
Add to Cart The item has been added

Star Micronics 37964094

Star Micronics 37964094 Direct Thermal Label Printer

200 mm/s direct thermal label printer with 203 DPI for barcode/shipping

  • 200 mm/s print speed for high-volume warehouse labeling workflows
  • 203 dpi delivers crisp scannable barcodes at 8 dots/mm output
  • Direct thermal print method with command-selectable cut modes
Usually Ships in 2-3 Weeks Free shipping over $499
$476.00 $406.99 Save $69.01
The item has been added Add to quote
$476.00 $406.99 Save $69.01
Save $69.01 Add to cart Add to quote
Save $53.01
Star Micronics 37963764 Direct Thermal Label Printer
Add to Cart The item has been added

Star Micronics 37963764

Star Micronics 37963764 Direct Thermal Label Printer

200mm/s direct thermal label printer for high-volume warehouse shipping

  • 200 mm/s direct thermal print without ribbon-change downtime
  • 203 dpi (8 dots/mm) for crisp scannable barcode output
  • Wired direct thermal printer for fulfillment and shipping use
Usually Ships in 2-3 Weeks Free shipping over $499
$365.00 $311.99 Save $53.01
The item has been added Add to quote
$365.00 $311.99 Save $53.01
Save $53.01 Add to cart Add to quote
Save $84.01
Star Micronics 37963703 Direct Thermal Label Printer
Add to Cart The item has been added

Star Micronics 37963703

Star Micronics 37963703 Direct Thermal Label Printer

Direct thermal label printer, 200 mm/s, 203 dpi, variable 54–80mm width

  • 200 mm/s at 203 dpi delivers roughly 8 labels per second for 4x6
  • 203 dpi prints crisp human-readable text and scannable QR codes
  • Wired direct thermal printer for peak shipping period throughput
Usually Ships in 2-3 Weeks Free shipping over $499
$580.00 $495.99 Save $84.01
The item has been added Add to quote
$580.00 $495.99 Save $84.01
Save $84.01 Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources