Zebra ZD421c Thermal Transfer Label Printer 300 dpi, USB, Wi-Fi, Bluetooth, Grey

The Zebra ZD421c is a compact thermal transfer label printer engineered for high-resolution 300 dpi output at speeds up to 102 mm/sec. Ideal for retail, healthcare, and light industrial environments, it delivers crisp barcodes, text, and graphics on media up to 112 mm wide. With USB 2.0, USB Host, NFC, Wi-Fi (802.11ac), and Bluetooth 4.1/LE connectivity, it integrates seamlessly into modern workflows. The printer supports ZPL II, EPL 2, and ZBI 2.0 languages, ensuring compatibility with existing software. Its 3-button interface with 5 status icons simplifies operation, while the movable reflective and transmissive sensors handle a variety of label types. The grey housing is durable and space-efficient, making it a reliable choice for on-demand label printing.

Advantages

High-resolution 300 dpi printing ensures sharp, scannable labels for small text and intricate barcodes. Multiple connectivity options—USB, Wi-Fi, Bluetooth, and NFC—provide flexible deployment. The compact design saves counter space without sacrificing performance. Supports a wide range of media, including die-cut, continuous, and black mark labels. Easy to set up and operate, reducing training time. External universal power supply adapts to global voltages for international use.

Suitable for

• Retail price marking and shelf labels
• Healthcare specimen and wristband labeling
• Light industrial shipping and receiving labels
• Logistics and warehouse picking labels
• Office asset tagging and file labels

Key specifications

• Print technology: Thermal transfer
• Print resolution: 300 dpi (12 dots/mm)
• Maximum print speed: 102 mm/sec (4 inches/sec)
• Maximum print width: 104 mm (4.09 inches)
• Connectivity: USB 2.0, USB Host, NFC, Wi-Fi (802.11ac), Bluetooth 4.1, Bluetooth LE
• Memory: 256 MB SDRAM, 512 MB Flash
• Printer languages: ZPL II, EPL 2, ZBI 2.0
• Media types: Roll-fed or fan-fold, die-cut or continuous, black mark, tag stock
• Maximum media roll diameter: 127 mm (5 inches)
• Media width range: 15 mm - 112 mm (0.59 - 4.41 inches)
• Maximum ribbon length: 300 m (984 ft)
• Ribbon width range: 33.8 mm - 109.2 mm (1.33 - 4.3 inches)
• Colour: Grey
• User interface: 3-button with 5 status icons
• Sensors: Full width, movable reflective/black mark; multi-position transmissive/gap
• Power supply: External universal auto-ranging (100-240 VAC, 50-60 Hz)

Recommendations

For businesses seeking a reliable, high-resolution label printer with versatile connectivity, the Zebra ZD421c is an excellent investment. Its thermal transfer technology ensures durable labels that withstand harsh conditions, and its compact footprint fits easily into tight workspaces. Pair it with genuine Zebra ribbons and labels for optimal performance and longevity.