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RP421A-Airprint

4'' Shipping Label Printer

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RP421A-AiRPrint 4" Thermal Shipping Label Printer

1. Cloud printing functionality enables long-distance data transmission, allowing it to operate from any location within the effective range.
2. Superior heat dissipation performance allows it to handle high-volume printing tasks.
3. The reprint function effectively prevents loss of electronic waybill information and missed prints due to paper shortages during the printing process.
4. After reopening the cover, the printer automatically repositions the paper, effectively avoiding misprints and waste of waybills caused by paper misalignment.
5. It can print 4-inch large waybills, offering greater compatibility.

Technical Specifications

Project Parameter
Print Thermal
203dpi
4.23''(108mm)
5 ips(127mm/s)
0.79''-9.84''(20mm-250mm)
sensor Seam mark detection, black mark detection, paper shortage detection, First sheet retreat detection , cover opening detection, Print head temperature detection
medium Label paper,Bottom black mark, continuous paper, folding paper
1.50''-4.72''(38-120mm)
0.0023''-0.0071''(0.06mm~0.18mm)
NA
NA
Paper tearing method Manual tearing
processor Arm Cortex-A7 core
storage 256MB
256MB
Function Rocker switch, Feed button, Paper bin cover opening button
YES
Buzzer tone
/
Automatic paper recognition, reprinting when out of paper, first sheet return, bad pixel detection
Communication interface WiFi+USB
programming language TSPL+ESC
Built-in fonts ASCll Font: 10x12, 14x20, 16x24, 24x32, 36x48, 14x19, 21x27, 14x25, 12x24
  GB18030: 24×24, 16x16
Code Page CP437, CP850, CP852, CP860, CP863, CP865, CP866, WPC1250, WPC1251, WPC1252, WPC1253, WPC1254
Barcode Code39, Code39C, I25, Code93, ITF25, EAN128, Code128, Codabar, EAN-8, EAN8+2, EAN8+5, EAN -13, EAN13+2, EAN13+5, UPC-A, UPCA+2, UPCA+5, UPC-E, UPCE+2, UPCE+5MSIC, ITF14, EAN14, Code11
QRCODE, PDF417 (optional)
software XP, Win7, Win8, Win10, Win11, ios, Android, Linux, MacOS
Android, iOS, Windows
Barcode label editing software (PC), APP
Power adapter Input: AC 100-240V, 50/60Hz
Output: DC 24V/2.5A
Environmental parameters Temperature: 32-104℉(0-40℃); Humidity: 20-90% (non-condensing)
Temperature: 14-140℉(-10-60℃); Humidity: 5-95% (non-condensing)
Physical parameters 222*105*92mm
1.045kg
Accessories Power cord, power adapter, USB data cable, quick installation guide
External bracket

Support & Downloads

Description of some content on the website page:

1. The product images and screen content on the above pages are for illustrative purposes only. The actual product effects (including but not limited to appearance, color, size) and screen display content (including but not limited to background, U1, accompanying images) may vary slightly. Please refer to the actual product for accuracy
2. Some product accessories need to be purchased separately, and the page effect is for reference only.
3. The data presented on the above pages are theoretical values, all sourced from our internal laboratory and obtained under specific testing conditions (please refer to individual specifications). Actual usage may vary slightly due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to the actual usage situation.
4. Due to real-time changes in product batches and production supply factors, in order to provide accurate product information, specifications, and product characteristics as much as possible, we may adjust and revise the textual descriptions, image effects, and other content on the above pages in real time, in order to match the actual product performance, specifications, indices, components, and other information.
5. In case of any necessity for the aforementioned modifications and adjustments, no special notice will be given