Description
The Rongta RP420 is a compact 4-inch direct thermal printer built for fast and reliable barcode label printing. Its space-saving design makes it suitable for retail counters, warehouses, logistics operations, restaurants, and other busy commercial environments.
The printer supports electronic waybills, barcode labels, receipts, continuous paper, folded paper, and black-mark media. Automatic paper feeding and retraction simplify daily operation, while integrated sensors monitor paper availability, black marks, cover status, and print-head temperature.
With a printing resolution of 203 dpi, a maximum print width of 108 mm, and printing speeds up to 127 mm per second, the RP420 can efficiently handle high-volume printing tasks. It supports TSPL and ESC command languages, common one-dimensional and two-dimensional barcode formats, and multiple operating systems.
Key Features:
• Direct thermal printing technology
• 203 dpi printing resolution
• Printing speed up to 127 mm/s
• Maximum print width of 108 mm
• Supports media widths from 38 mm to 120 mm
• Automatic paper feeding and retraction
• Automatic paper recognition and out-of-paper reprinting
• Black-mark, gap, paper-shortage, cover-open, and temperature detection
• Bad-dot detection for improved print reliability
• Supports labels, continuous paper, folded paper, and black-mark media
• USB and Bluetooth connectivity options
• TSPL and ESC command language support
• Supports common 1D barcodes, QR Code, and PDF417
• Compatible with Windows, Android, iOS, Linux, and macOS
• Compact dimensions: 220 × 105 × 92 mm
• Weight: approximately 1.32 kg
• FCC, CE, UKCA, CCC, and RoHS compliant
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