Zebra ZD621R Thermal Label Printer RFID, Color Touch Display, 300dpi, Wi-Fi, Bluetooth, Ethernet

The Zebra ZD621 RFID Thermal Label Printer is a compact, desktop-class thermal transfer printer with integrated UHF RFID writing, designed to combine high-quality label output and tag encoding in one device. Suited for warehouses, manufacturing, logistics, retail and healthcare environments, it supports demanding labeling workflows that require traceability, fast throughput and dependable media handling. With a color touch display and broad wired and wireless connectivity, the ZD621R simplifies daily operation, streamlines integration into existing systems, and reduces downtime with ample onboard memory and reliable sensors for consistent, accurate printing and RFID encoding.

Key Features

• UHF RFID Writing: Enables on‑label RFID encoding for improved asset tracking, inventory accuracy and supply‑chain visibility.
• High-Resolution Output: 300 dpi (and 203 dpi option) produces crisp barcodes, fine text and dense graphics for reliable scanning.
• Color Touch Display: Intuitive color touch LCD simplifies setup, status monitoring and routine operation for fast user interaction.
• Broad Connectivity: Wi‑Fi (802.11ax), Bluetooth 5.3, Ethernet, USB, USB Host and Serial ports support flexible integrations and networked deployments.
• Robust Media Handling: Black mark and gap sensors with support for up to 118 mm media width and 127 mm roll diameter reduce jams and improve consistency.
• Managed Software Platform: Runs Link‑OS with Print DNA (where specified) to enable device management, remote updates and easier integration.

Specifications

• Brand: Zebra
• Model: Zebra ZD621 RFID Thermal Label Printer
• Product Type: Thermal transfer label printer, desktop
• Printing Technology: Thermal transfer (also supports direct thermal where specified)
• Print Resolution: 300 dpi; 203 dpi (8 dots/mm)
• RFID: UHF RFID (writer)
• Display: Color touch display / Color touch LCD
• Maximum Media Width: 118 mm
• Maximum Print Width: 104 mm
• Maximum Print Speed: 203 mm/s
• Maximum Roll Diameter: 127 mm
• RAM: 256 MB
• Flash Memory: 512 MB
• Connectivity: Wi‑Fi (802.11ax), Bluetooth (BT5.3 / BLE), Ethernet, Serial (RS232), USB, USB Host
• Wireless Standards: 802.11ax, Bluetooth 5.3
• Wired Connectivity: USB, USB Host, Ethernet, Serial
• Sensors: Black mark sensor, Gap sensor
• Real Time Clock: Yes
• Ribbon Width and Length: 74 x 300 mm
• Software Platform: Link‑OS, Print DNA
• Printer Language: EZPL
• Language / Font: Swiss font
• Configuration: USA/Canada
• Color: Gray / Black (model dependent)
• Reference Number(s): ZD6A143-30ERR2EZ, ZD6A143-301RR1EZ