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Zebra ZD4A042-D01M00EZ Direct Thermal Desktop Printer - 203 DPI, USB, USB Host, Modular Connectivity Slot, Bluetooth Low Energy 5, US Cord

Product Highlights
【Exact direct thermal configuration】: This ZD4A042-D01M00EZ configuration is a Zebra ZD421 direct thermal desktop printer with 203 dots per inch resolution for everyday label and receipt printing.
【Core USB connectivity included】: This model includes USB and USB Host connectivity for straightforward desktop integration and peripheral support.
【Modular connectivity flexibility】: The printer includes a modular connectivity slot, giving buyers a more adaptable platform for changing connection needs.
【Bluetooth Low Energy 5 support】: Bluetooth Low Energy 5 is included for supported setup workflows and mobile printer setup use.
【Compact 4 inch desktop platform】: The ZD421 is built as a 4 inch desktop printer for counters, shelves, workstations, and other space-constrained business environments.
【Ready for future workflow needs】: The ZD421 platform is designed for easier operation, flexible deployment, and long-term business use.
  • Overview
  • Specifications
  • FAQ
  • User Guides
  • Reviews

Best For:

-Desktop label printing

-Retail shelf and price labels

-Asset and inventory labels

-Shipping and receiving labels

-Product and work-in-process labels

-Receipt and service label printing

Key Features:

-Direct thermal desktop printer for 4 inch media applications

-203 dots per inch print resolution

-USB and USB Host connectivity

-Modular connectivity slot for expanded configuration flexibility

-Bluetooth Low Energy 5 support

-Real-time clock included

-Five status icons with three-button user interface

-Movable media sensor for broader media compatibility

-OpenACCESS design for easier media loading

-Supports Zebra Programming Language and Eltron Programming Language

-Includes EZPL in the provided configuration text

-ENERGY STAR certified platform

Quick Specs:

Brand: Zebra

Model: ZD421

Product Type: Direct thermal desktop printer

Print Resolution: 203 dots per inch

Maximum Print Width: 4.09 inches

Maximum Print Speed: 6 inches / 152 millimeters per second

Interface: USB and USB Host

Connectivity Expansion: Modular connectivity slot

Wireless Setup Support: Bluetooth Low Energy 5

Media Width: 0.585 inch to 4.25 inches

Media Types: Roll-fed or fan-fold, die cut or continuous, tag stock, continuous receipt paper, and wristbands

User Interface: 5 status icons, 3 buttons

Real-Time Clock: Yes

Power: 100 to 240 volts alternating current, 50 to 60 hertz

Power Cord: US cord included

What’s Included:

Printer

Alternating current power supply

US power cord

USB cable

Quick Start Guide

Regulatory Guide

General Specifications
Brand Zebra
Model No. ZD4A042-D01M00EZ
Product Details
Color Gray
Connection Type USB
Display Technology LCD
Print Technology Thermal transfer
Printer Functions Print
General Specifications

Model Number: ZD4A042-D01M00EZ
Print Method: Direct Thermal
Print Resolution: 203 dpi / 8 dots per mm
Maximum Print Width: 4.09 in. / 104 mm
Maximum Print Speed: 6 in./152 mm per second (203 dpi)
Operating System: Link-OS®
Programming Languages: ZPL II, EPL 2, XML, ZBI, PDF Direct
User Interface: 5 status icons, 3-button interface
Memory: 512 MB Flash; 256 MB SDRAM
Real-Time Clock (RTC): Yes
ENERGY STAR® Certified: Yes
Construction: Dual-wall frame
Setup Utility: Zebra Setup Utilities via BLE (Bluetooth Low Energy)

Physical Dimensions & Weight

Dimensions (L × W × H): 8.69 in. × 6.98 in. × 5.93 in. (220.8 mm × 177.5 mm × 150.7 mm)
Weight: 2.98 lbs. / 1.35 kg

Connectivity

Standard Interfaces: USB 2.0, USB Host
Optional Interfaces: 10/100 Ethernet, RS-232 Serial, Wi-Fi 5 (802.11ac) with Bluetooth 4.1, Wi-Fi 6 (802.11ax) with Bluetooth 5.3
Bluetooth Low Energy (BLE): For use with Zebra printer setup mobile app only

Media Handling

Media Width: 0.585 in. to 4.25 in. (15 mm to 108 mm)
Media Roll Size: Maximum outer diameter: 5.00 in. / 127 mm
Core Inner Diameter: 0.5 in. / 12.7 mm and 1.0 in. / 25.4 mm standard; 1.5 in. / 38.1 mm, 2.0 in. / 50.8 mm, and 3.0 in. / 76.2 mm using optional adapters
Media Thickness: 0.003 in. (0.08 mm) min.; 0.0075 in. (0.19 mm) max.
Media Types: Roll-fed or fan-fold, die-cut or continuous with or without black mark, tag stock, continuous receipt paper, and wristbands
Media Sensors: Full width, moveable reflective/black mark sensor; multi-position transmissive/gap sensor

Environmental Conditions

Operating Temperature: 40°F to 105°F / 4.4°C to 41°C
Storage Temperature: -40°F to 140°F / -40°C to 60°C
Operating Humidity: 10% to 90% non-condensing
Storage Humidity: 5% to 95% non-condensing
Power Supply: Auto-detectable (PFC Compliant) 100-240VAC, 50-60Hz; ENERGY STAR certified; Energy Efficiency Level VI certified

Fonts, Graphics & Barcodes

Fonts: 16 resident expandable ZPL II bitmap fonts, 2 resident scalable ZPL fonts, 5 resident expandable EPL2 fonts, native open-type font support, Unicode compliant
1D Barcodes: Code 11, Code 39, Code 93, Code 128, ISBT-128, UPC-A, UPC-E, EAN-8, EAN-13, UPC and EAN 2- or 5-digit extensions, Plessey, Postnet, Standard 2-of-5, Industrial 2-of-5, Interleaved 2-of-5, Logmars, MSI, Codabar, Planet Code
2D Barcodes: Codablock, PDF417, Code 49, DataMatrix, MaxiCode, QR Code, MicroPDF, Aztec

Included in the Box

Package Contents: Printer, AC power supply, power cord(s), USB cable, Quick Start Guide, Regulatory Guide

What type of printer is the ZD4A042-D01M00EZ?

The ZD4A042-D01M00EZ is a Zebra ZD421 Direct Thermal Desktop Label Printer. It uses direct thermal technology, meaning it prints without ink or ribbon by heating specially coated labels.

Does this printer require ink or ribbon?

No. This model uses direct thermal printing, so it does not require ink, toner, or ribbon. Just use compatible thermal labels or receipt paper.

What label sizes are supported?

The ZD421 supports a wide variety of label sizes. Common widths range from 0.75 inches to 4.25 inches. Be sure to check the product manual or contact us for help choosing the right label.

What interfaces are included?

This model typically includes USB, Ethernet, and Serial ports for flexible connectivity. Some configurations may also support Wi-Fi or Bluetooth (sold separately).

How do I install the driver and set up the printer?

You can download the official driver and Zebra Setup Utilities from the Zebra Support Page. The utility walks you through installation, calibration, and test printing.

Can it print barcodes and graphics?

Yes, the ZD421 supports barcode printing (1D and 2D), logos, and other simple graphics. You can use ZebraDesigner or any compatible label software.

How do I perform maintenance or clean the printer?

Regular maintenance includes cleaning the printhead and roller with isopropyl alcohol and checking for dust or adhesive build-up. Refer to the user guide for step-by-step instructions.

Where can I get replacement labels and accessories?

We carry a full line of compatible Zebra thermal labels, replacement parts, and accessories. Visit our supplies page or contact our support team for help.

What operating systems are supported?

The ZD421 supports Windows 7 and above, and can work with Mac/Linux via CUPS drivers. Make sure to check Zebra’s official site for the latest driver versions.

Is technical support available?

Yes! You can reach our customer support team for setup help, troubleshooting, or warranty questions. We're here to make sure your printer runs smoothly.

Regular price
$390.00
Sale price
$390.00
Regular price
$390.00
Sale price
$390.00
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