In industries ranging from electrical engineering to data communication, precise and efficient labeling is a cornerstone of operational order and safety. The P31S Portable Label Printer emerges as a practical tool tailored to address on-the-go marking needs, combining portability, durability, and user-centric features to streamline labeling tasks across diverse scenarios.

Design and Portability: Built for Mobility

The P31S is engineered with portability at its core, featuring a compact and lightweight design that facilitates easy transportation and one-handed operation. With a weight of just 580g and dimensions of 132mm×106mm×59mm, it occupies minimal space in toolkits or bags, making it an ideal companion for fieldwork, on-site maintenance, or office use. This ergonomic design ensures that users can carry out labeling tasks without being burdened by bulky equipment.

Battery Performance: Uninterrupted Operation

Equipped with a 2000mAh large-capacity battery, the printer delivers reliable long-lasting performance. A full charge enables continuous printing of up to 500 pages, eliminating the hassle of frequent recharging—especially crucial for outdoor or remote work environments where power access is limited. The Type-C charging interface adds convenience, allowing for quick and flexible power replenishment.

Consumables and Operation: Simplicity and Versatility

The P31S simplifies consumables management through an integrated design that combines carbon ribbons and labels in one package. This innovative setup enables 3-second consumables replacement, saving valuable time and reducing operational downtime. Users can also switch between different label types to adapt to varying printing scenarios, from electrical components to data center equipment.
Operation is intuitive via a dedicated mobile App, which offers customizable templates and a rich library of creative elements. These include icons, symbols, fonts, QR codes, barcodes, and date stamps, empowering users to generate personalized label content quickly and efficiently—no advanced technical skills required.

Application Scope: Meeting Diverse Labeling Needs

The printer’s versatility makes it suitable for a wide range of professional applications:
  • Electrical Labeling: Marks electrical components, panels, and wiring for clear identification and compliance with safety standards.
  • Wire and Cable Labeling: Organizes complex wire and cable systems, simplifying installation, maintenance, and troubleshooting.
  • General Identification: Labels hardware, fasteners, tools, and storage items with specifications, part numbers, or inventory details.
  • DataCom Labeling: Manages network devices, servers, storage systems, and WiFi networks, enhancing data center organization and accessibility.

Technical Specifications: Reliable Performance Metrics

Underpinning its functionality are robust technical specifications that ensure consistent and high-quality output:
  • Printing method: Thermal transfer for sharp, durable labels
  • Effective printing width: 25.4mm to accommodate various label sizes
  • Print resolution: 300DPI for clear, legible text and graphics
  • Maximum printing speed: 20mm/s for efficient batch printing
  • Connection options: Bluetooth and USB for flexible device pairing
  • Paper feed width (bottom paper): 28mm
  • Manual cutter for precise label separation
  • No built-in screen, streamlining design and reducing weight
For professionals seeking a reliable, portable labeling solution, the P31S Portable Label Printer balances performance, convenience, and versatility. Its thoughtful design and practical features make it a valuable asset for anyone requiring efficient marking across on-site, outdoor, or office environments.