Zebra ZD421d 4" D/Thermal Label Printer 300dpi BT USB MOD/S

Achieve exceptional print clarity with the Zebra ZD421d, a high-resolution 300 dpi direct thermal printer built for precision labeling. Featuring a modular connectivity slot for future expansion, Bluetooth 5 for wireless flexibility, and USB for reliable wired operation, it is powered by Zebra’s intelligent Print DNA suite for effortless setup, management, and security. Its enhanced media handling and upgradeable design make it a future-proof asset for detailed barcodes, text, and graphics.

Technical Specifications:

• Print Method: Direct Thermal

• Resolution: 300 dpi (high-resolution)

• Connectivity: USB, Bluetooth 5 (BLE), Modular expansion slot

• Software: Zebra Print DNA (with PrintSecure security)

• Features: Moveable media sensor, intuitive interface, OpenACCESS loading

• Upgrades: Field-upgradeable wireless and connectivity options

• Model: ZD4A043-D0PM00EZ

Ideal For:

• High-detail product and compliance labels

• Small barcodes and high-density text

• Healthcare specimen and pharmacy labeling

• Electronics and manufacturing identification

Key Advantages

• 300 dpi resolution produces sharp text and dense barcodes

• Modular slot allows easy addition of Ethernet or WiFi later

• Print DNA provides enterprise-level security and remote diagnostics

• Enhanced media guides and sensor reduce misalignment

• Future-ready design protects against evolving connectivity needs