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Intermec PB31A30004001 Portable Barcode Printer

Intermec PB31 - Network Thermal Receipt Printer - Monochrome - 4 in/s Mono - 203 dpi - Serial, USB - Bluetooth
The industry's fastest 3 inch rugged mobile receipt printer

The fastest choice for rugged mobile receipt printing, the Intermec PB31 three-inch printer delivers a clear advantage for workers on-the-go who need to produce invoices, delivery receipts, service estimates, mobile point-of-sale receipts, inventory management schedules and sales orders. Whether it's used as a standalone printer, or paired with a mobile computer, the PB31 increases operator efficiency. The printer's large memory store reduces system latency and supports fast, high quality production of the graphically complex receipts and invoices that are common in route accounting, transportation and logistics, retail and field service applications. The PB31 printer boasts more than double the memory of competitive models, and features uniquely optimized print mechanisms, enabling it to deliver receipts and invoices 20 to 30% faster while also easily handling complex graphics such as logos. Mil-Spec levels of durability and lightweight design contribute to an overall mobile receipt printing package that delivers measurable improvements in ownership costs and worker productivity.

Technical Information

  • Maximum Mono Print Speed: 4 in/s
  • Maximum Print Resolution: 203 dpi
  • Print Color: Monochrome
  • Maximum Print Width: 3.30"
  • Recommended Use: Receipt Print
  • Features:
    • LCD Display
    • Magnetic Card Reader

General Information

  • Product Type: Direct Thermal Printer
  • Brand Name: Intermec
  • Manufacturer: Intermec Technologies Corporation
  • Product Model: PB31
  • Product Name: PB31 Network Thermal Receipt Printer

Physical Characteristics

  • Height: 7.2"
  • Width: 5"
  • Depth: 3.2"
  • Form Factor: Portable


  • USB: Yes
  • Serial Port: Yes

Media Types & Handling

  • Media Type:
    • Label
    • Receipt
    • Tag
  • Media Sensor:
    • Reflective Media Sensor
    • Media Door Open Sensor
    • Out Of Paper Sensor
  • Maximum Roll Diameter: 2.65"


  • Platform Supported: PC
  • Additional Information:
    • 4 buttons indicator
    • Low cost of development and support
    • Integrated card reader supports latest EMV and ISO payment standards
    • Sealing: IP54 (excludes paper path)
    • Drop spec: 1.5m (5 ft.) drops to concrete; 26 times
    • All major 1D and 2D symbologies are supported

Fonts & Emulation

  • Language Emulation:
    • IPL
    • Fingerprint
    • ZPL II
    • ESC/P


  • Standard Memory: 16 MB
  • Flash Memory: 64 MB

Network & Communication

  • Bluetooth: Yes


  • Limited Warranty: 1 Year

Battery Information

  • Battery Chemistry: Lithium Ion (Li-Ion)

Full specifications (PDF)

Full specifications (PDF)

Brand Intermec
Model PB31
Print Method Direct Thermal
Print Resolution 203 dpi
Maximum Print Width 3.00
Label Core 0.75 inches
Interface Options Bluetooth
Max Roll Outer Diameter 2.65
Printer Type Mobile
Printer Mobility Mobile

The Intermec PB31A30004001 is also known as Intermec Technologies INT-PB31A02 .