DC421 Pro Thermal Transfer Label Printer
- USB + LAN Connectivity: Multiple connection options for flexibility.
- Print Speed up to 127mm/s or 5 IPS: Fast printing for high-efficiency performance.
- Ribbon Roll Capacity 300m, 25.4mm: Large ribbon capacity for extended printing sessions.
- Ribbon Roller (Outer Roll Ribbon): Designed for easy ribbon handling.
- Supports TSPL, EPL, ZPL, DPL Commands: Compatible with various command protocols for versatile use.
- Optional Bluetooth & Wi-Fi: Additional connectivity options for greater flexibility.
SKU: DC421 PRO
Product Overview
This Thermal Barcode Printer is designed for high-performance and versatility. It features both Thermal Transfer and Direct Thermal printing methods, offering flexibility for various types of label production. With a resolution of 203 DPI and a print speed of up to 127 mm/s, it ensures high-quality prints for a wide range of label sizes and types. It supports a maximum print width of 104mm (4.09") and a maximum print length of 1778mm (70"). Its wide media compatibility and robust design make it ideal for industries requiring frequent, high-volume label printing.
Efficient Features
• High Print Resolution: Provides 203 DPI resolution for clear and sharp barcode prints.• Print Speed: Print speeds up to 127 mm/s ensure fast and efficient label production.
• Versatile Media Handling: Supports a variety of media types, including continuous, gap, black mark, fan-fold, and punched hole labels. Media width ranges from 25.4mm to 118mm and thickness from 0.06mm to 0.254mm.
• Ribbon Capacity: Can handle ribbons up to 300 meters in length, and the printer supports ribbon widths of 110mm and core diameters of 25.4mm.
• Multiple Barcode Types: Supports both 1D barcodes (e.g., Code 39, Code 128) and 2D barcodes (e.g., QR code, PDF-417), providing flexibility for various applications.
• Internal Fonts: Offers 8 alpha-numeric bitmap fonts, and users can download additional Windows fonts as needed.
• Sensors: Includes gap, cover, black mark, and ribbon sensors for improved precision in printing.
Performance
• Fast and Efficient Printing: With a printing speed of 127 mm/s and a print head life of 25 kilometers, this printer is ideal for businesses that require consistent, high-quality output.• Large Media Handling: The printer supports a maximum print length of 1778mm (70"), providing flexibility in printing large labels or longer batches. It also accommodates label rolls with an external diameter of up to 127mm.
• High Capacity: The printer can store up to 4GB of additional Flash memory, which makes it suitable for handling complex label designs and large volumes of data.
• Durability: The print head has an impressive lifespan of up to 25 kilometers, ensuring long-term reliability and performance.


Compatibility
The printer is equipped with both USB and LAN interfaces, ensuring seamless integration with various systems. It supports a wide range of barcode formats, including 1D barcodes like Code 39, UPC, and EAN, as well as 2D barcodes such as QR Code, DataMatrix, PDF-417, and Aztec. The device supports multiple operating systems, including Windows, Linux, and Mac OS, and provides SDK support for Windows, iOS, and Android, enabling mobile and cloud-based printing. Additionally, the printer offers optional features like a cutter, peel-off mechanism, Bluetooth, Wi-Fi, and an external stand, providing flexibility and convenience for diverse printing environments.
Reliability
The printer is built for environmental durability, operating efficiently in temperatures ranging from 5°C to 40°C (41°F to 104°F) and humidity levels between 25% and 85% (non-condensing). It is energy efficient, operating on an AC 110-240V input and providing a DC 24V output, ensuring optimal energy consumption without compromising on performance. Designed for long-lasting use, the thermal print head offers a lifespan of 25 kilometers, making it a reliable choice for high-volume operations. The printer is backed by an 18-month warranty against manufacturing defects, offering peace of mind, and comes with excellent technical support to ensure smooth operation.
Technical Specifications
Resolution | 203 DPI |
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Print Method | Thermal Transfer / Direct Thermal |
Print Speed | 127 mm (5%) / s |
Max Print Width | 104mm (4.09") |
Max Print Length | 1778mm (70") |
Media Type | Continuous, gap, black mark, fan-fold and punched hole |
Media Width | 25.4-118mm (1.0"-4.67") |
Media Thickness | 0.06~0.254 mm (2.36~10mil) |
Media Core Diameter | 25.4~76.2 mm (1"~3") |
Label Length | 10 ~ 889 mm (0.39" ~ 35") |
Label Roll Capacity | 127 mm (5") OD (External Diameter) |
Ribbon Capacity | Max. 300m |
Ribbon Width | 110 mm |
Ribbon Core | 25.4 mm (1") |
Memory | 8MB Flash Memory / 8MB SDRAM / Flash memory up to Max. 4GB |
Interface | USB + LAN |
1D Barcode | Code 39, Code 93, Code 128UCC, Code 128 subsets A, B, C, Codabar, Interleaved 2 of 5, EAN-8, EAN-13, EAN-128, UPC-A, UPC-E, EAN, etc. |
2D Barcode | PDF-417, Maxicode, DataMatrix, QR code, Aztec |
Internal Fonts | 8 alpha-numeric bitmap fonts, Windows fonts can be downloaded |
Sensors | 1. Gap sensor 2. Cover sensor 3. Black mark sensor 4. Ribbon sensor |
Emulation | TSPL ZPL, EPL, DPL |
Dimension | 299 mm (D) x 235 mm (W) x 198.3 mm (H) |
Weight | 2.55 kg |
Print Head Life | 25KM |
Driver | Windows / Linux / Mac |
SDK | Windows / iOS / Android |
Input | AC 110-240V, 1.8A, 50-60Hz |
Output | DC 24V, 2.5A, 60W |
Optionals | Cutter, Peel Off, Bluetooth, Wi-Fi, External Stand |
Operational Temp | 5° ~ 40°C (41~104°F) Humidity: 25 ~ 85% non-condensing |
Spec Sheet
DC421 Pro Thermal Transfer Label Printer |
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Drivers
DC421 Pro Thermal Transfer Label Printer |
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