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Introducing SATO’s New 4-inch Mobile Label Printer

The PW4NX is a 4-inch label printer that prints as fast as a desktop printer with exceptional durability; universally designed with Application Enabled Printing (AEP), NFC communication, and iOS support. The printer provides flexibility and maximizes productivity, making the PW4NX the strategic choice for mobile printing technology for tablets, mobile computers, and smartphone operations. The PW4NX is engineered to withstand demanding environments such as high-impact drops, dust entry, and water contact from various angles. Its ease of use, with a 2.4-inch color display for intuitive operation and flexible power delivery with the DC-to-DC adapter, differentiates this printer from all others in that it allows the printer to draw power from forklifts and other electric vehicles. Inventory & raw material management, cross-docking, receiving and shipping goods inspections, item processing and quality checks are some of the applications supported with the PW4NX mobile printer.

  • Robust & rugged design that can withstand drops of 7 feet
  • IP54 rated against dust and water
  • Remote management via SOTI and SOS
  • Easy user replacement of print head and platen roller
  • Optional DC/ DC forklift adapter
  • Fast 6ips consistent print speed
  • High-quality print even when the battery charge is low
  • 2.4" color display
  • Video Tutorials
  • Pre-installed emulations
  • Standalone printing with apps, directly connect a barcode scanner
  • Connectivity for Apple iOS, Android, and Windows

PW4NX Models

PW4NX 4-inch Mobile Printer

PW4 NX 03 front with printed label website change 1


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  • Industry leading 6ips print speed
  • 2.4” color display with 80° viewing angle
  • Robust and durable (withstand drops of 7 feet)
  • IPS54, rated against dust and water
  • Pre-installed emulations
  • Bluetooth 5.0 (IOS, Android, Windows)
  • Wi-Fi Certified
  • Dual band 2.4 GHz and 5.0 GHz
  • Application Enabled Printing
  • NFC with bidirectional communication
  • 802.11a/b/g/n/r/ac
  • Self-diagnosis (head check, paper end, test print cover open, auto power off)
Print Method Direct Thermal
Print Resolution 203 dpi
Print Width 4.09" (104 mm)
Memory 8GB ROM, 1 GB RAM
Print Speed: (Max) 2 – 6 ips (51 - 152 mm/sec)
Dimension Width: 7.09" (180 mm)
Depth: 7.68” 04" (195 mm)
Height: 2.69" (68.2 mm)
Weight 3.17 lbs. (1,440g) Excluding Paper, Including battery


Resources to help you explore, operate and maintain your SATO printer.

Product Datasheets

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Operator & Technical Manuals

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Quick Guides

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