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Compact white thermal label printer with blue accents, rectangular shape, top label output slot, USB-C port visible on side

Rongta RP425 4x6 label printer

SKU CH-JXYZ-E68XC MPN RP425

Prints 4×6 shipping labels at up to 60 per minute using direct thermal technology with Bluetooth and USB connectivity

  • Printer TypePortable, Lightweight
  • Print SpeedPortable
  • Fonts IncludedLightweight
  • Barcode TypeLightweight
  • CutterManual
  • RFID Encoderprint_only, Thermal
  • Print up to 60 labels per minute at 127 mm/s
  • Direct thermal printing eliminates ink and toner costs
  • Bluetooth and USB connectivity for phones, tablets and computers
  • Automatic label detection handles widths from .98 to 4.37 inches
  • Compact 18 cm by 6 cm by 8 cm design weighs only .5 kg

Compact Thermal Label Printer

The Rongta RP425 is a direct-thermal label printer that produces 4*6 inch shipping labels without ink or toner. It connects via USB or Bluetooth and is controlled through the RONGTA app on iOS, Android, Windows, Mac or Chrome OS. The unit weighs .5 kg and measures 18 cm x 6 cm x 8 cm, making it easy to move between workstations.

Suited For Mobile Shipping Workflows

This printer suits small businesses, home sellers and warehouse staff who need to print up to 60 labels per minute at 127 mm/s. It handles media widths from .98 to 4.37 inches and includes a manual cutter. Buyers who require a built-in automatic cutter, RFID encoding or ribbon-based printing should look at other models.

Build Integration And Space Savings

The RP425 draws power over USB-C and pairs wirelessly, so it needs only a host device and a roll of thermal labels. Its small footprint frees desk space compared with larger desktop units. The package includes the printer, a Type-C adapter, user manual and instruction card for driver installation.

Highlights

  • Print up to 60 labels per minute at 127 mm/s
  • Direct thermal printing eliminates ink and toner costs
  • Bluetooth and USB connectivity for phones, tablets and computers
  • Automatic label detection handles widths from .98 to 4.37 inches
  • Compact 18 cm by 6 cm by 8 cm design weighs only .5 kg

Specifications

BrandRongta
SeriesRP425
ModelRP425
Part NumberRP425
Printer TypePortable, Lightweight
Print SpeedPortable
Fonts IncludedLightweight
Barcode TypeLightweight
CutterManual
RFID Encoderprint_only, Thermal
Ribbon CharacteristicsThermal
Media Typelabels
Media sizes supported4 in x 6 in x 4 in
Print Size4*6 inches
InterfaceUSB
FeaturesPortable / Lightweight
Dimensions18 cm x 6 cm x 8 cm
Weight0.5 kilograms
Software IncludedLightweight

Questions about this item

What type of labels do I need to have on hand before the RP425 can print anything?

The RP425 uses direct thermal 4×6 inch labels, so you must supply compatible label rolls that match the 0.98" to 4.37" width range.

Will the RP425 still pair via Bluetooth with a Mac that has an Intel processor?

The manufacturer notes that macOS Bluetooth pairing is not supported on Intel-based Macs; use the USB connection instead.

How can I confirm the RP425 is printing at the rated 60 labels per minute after setup?

Run a test batch and count the output; the printer should produce up to 60 labels per minute (127 mm/s) when operating normally.

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