[shortdesc] Direct thermal, 203 dpi, 6 ips, 104 mm width, USB/USB Host/Ethernet/BLE 5.0, 512MB Flash + 256MB SDRAM [/shortdesc]
[properties]
| Model |
Zebra ZD421 |
| Part Number |
ZD4A042-D0EE00EZ |
| Product Type |
Direct Thermal Desktop Printer |
| Print Resolution |
203 dpi (8 dots/mm |
| Maximum Print Speed |
152 mm/sec (6 ips |
| Maximum Print Width |
104 mm (4.09 in |
| Memory |
512 MB Flash, 256 MB SDRAM |
| Interfaces |
USB 2.0, USB Host, Ethernet, Bluetooth Low Energy (BLE 5.0 |
| Media Types |
Roll-fed or fan-fold, die-cut or continuous labels, tags, receipt paper, wristbands |
| Dimensions (L × W × H |
220.8 × 177.5 × 150.7 mm |
| Weight |
1.35 kg (2.98 lbs |
| Operating Temperature |
4.4 °C to 41 °C |
| Storage Temperature |
-40 °C to 60 °C |
| Operating Humidity |
10% to 90% (non-condensing |
| Storage Humidity |
5% to 95% (non-condensing |
[/properties]
[specifications]
| Print Technology |
Direct Thermal |
| Supported Programming Languages |
ZPL II, EPL2, ZBI, XML |
| Maximum Label Length |
991 mm (39 in |
| Maximum Roll Diameter |
127 mm (5.0 in |
| Media Width |
15 – 108 mm (0.585 – 4.25 in |
| Media Thickness |
0.08 – 0.19 mm |
| Media Sensing |
Gap, black line, notch |
| Fonts |
16 resident expandable ZPL bitmap fonts, 2 resident scalable ZPL fonts; Unicode compliant |
| Barcode Symbologies |
Linear: Code 11, Code 39, Code 93, Code 128, EAN, UPC, etc.; 2D: PDF417, QR Code, Data Matrix, Aztec |
| Operating Systems Supported |
Android, iOS, Windows |
| Power Supply |
Auto-ranging 100–240 VAC, 50–60 Hz |
| Certifications |
ENERGY STAR®, CE, FCC Class B, cTUVus, IEC 60950-1, RoHS |
[/specifications]
[accesories]
| Included in the Box |
power cords, documentation |
| Optional – Modules |
Ethernet Module (P1112640-015, RS-232 Serial Interface, Wi-Fi 802.11ac & Bluetooth 4.1 |
| Optional – Media Handling |
Field-installable cutter (max thickness 0.19 mm, Dispenser/Peeler with label-taken sensor |
| Optional – Accessories |
Zebra Printhead Cleaning Pens (PN 105950-035; Media core adapters (1.5 in., 2 in., 3 in.; ZD-Series Battery (2750 mAh; Carrying Case; ZKDU™ Keyboard Display Unit |
[/accesories]
Fast 4-Inch Labeling with Reliable Direct Thermal Performance
Deploy the Zebra ZD421d (MPN ZD4A042-D0EE00EZ for crisp, hassle-free 4-inch labels without ribbons. With 203 dpi resolution, up to 6 ips print speed, and a 104 mm max print width, it delivers the throughput and clarity operations demand. USB, USB Host, and Ethernet connectivity fit standard IT environments, while BLE 5.0 ensures quick mobile setup and management.
Key Benefits & Features
-
Direct thermal engine: Prints sharp labels without ribbons, reducing consumables and maintenance.
-
203 dpi at up to 6 ips: Consistent, readable text and barcodes at speeds up to 152 mm/s.
-
Versatile media handling: Supports roll-fed or fan-fold media, die-cut or continuous labels, tags, receipts, and wristbands.
-
Enterprise connectivity: USB 2.0, USB Host for peripherals, 10/100 Ethernet, plus BLE 5.0 for mobile setup.
-
Manage at scale: Link-OS and Print DNA tools with Print Touch (NFC and a real-time clock simplify deployment and control.
Ideal Use Cases
- Retail and warehouse shelf, price, and shipping labels
- Healthcare wristbands and labeling at point of care
- Light manufacturing work-in-process and parts labeling
- Office and asset identification, files, and records
Technical Specifications
-
Print Technology: Direct Thermal
-
Resolution: 203 dpi (8 dots/mm
-
Max Print Speed: 152 mm/s (6 ips
-
Max Print Width: 104 mm (4.09 in.
-
Memory: 512 MB Flash, 256 MB SDRAM
-
Interfaces: USB 2.0, USB Host, 10/100 Ethernet, Bluetooth Low Energy (BLE 5.0
-
Media Types: Roll-fed or fan-fold; die-cut or continuous labels, tags, receipts; wristbands
-
Max Label Length: 991 mm (39 in.; Max Roll OD: 127 mm
-
Media Thickness: 0.08–0.19 mm; gap/black-mark sensing with transmissive/reflective sensors
-
Dimensions/Weight (DT model: 220.8 × 177.5 × 150.7 mm; 1.35 kg
-
Operating Range: 4.4–41 °C; 10–90% RH (non-condensing
Get Reliable, Ribbon-Free Printing Now
Streamline your labeling with fast, accurate, and low-maintenance direct thermal output—built on Zebra’s proven ZD421 platform. Order today.
