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Zebra ZD6AH43-D01L01EZ ZD621-HC Desktop Direct Thermal Printer - Monochrome - 5. 98 in/s Print Speed - 4. 25" Print Width - 256 MB
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
The ZD621-HC employs direct thermal printing technology that requires no ink, toner, or ribbons, reducing consumable costs and maintenance complexity. The printer achieves 300 dpi resolution across a maximum print width of 4.25 inches, with support for label lengths up to 39.02 inches and roll diameters up to 5 inches.
Multiple language emulations including EZPL, ZPL, EPL, ZPL II, EPL2, XML, and ZBI ensure compatibility with diverse software environments and legacy systems. The 256 MB memory provides ample buffer for complex label formats and high-resolution graphics, while the real-time clock enables time-stamping functionality for time-sensitive applications.
This section brings together practical product details such as Recommended Use, Print Color Capability, Maximum Mono Print Speed, Standard Memory, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The ZD621-HC combines robust construction with versatile connectivity to deliver a reliable printing solution for demanding business environments. Its comprehensive interface suite enables seamless integration into both modern wireless networks and legacy wired systems.
Comprehensive Connectivity
USB, USB Host, Serial, Ethernet, Bluetooth, Wi-Fi, and NFC interfaces provide maximum deployment flexibility for any IT environment.
- Wired and wireless options
- Legacy serial support
- Mobile device compatibility
Media Versatility
Handles labels, receipts, tags, wristbands, and specialized media including reflective materials and die-cut labels for diverse application needs.
- Wide media compatibility
- Large roll capacity
- Precise label handling
Enterprise Features
Status indicators, real-time clock, dual-wall frame construction, and Energy Star certification ensure reliable operation in commercial settings.
- Durable construction
- Energy efficient
- Business-grade reliability
Deployment / Use Cases
The ZD621-HC excels in retail point-of-sale environments where receipt printing must be fast, reliable, and compatible with existing POS systems. Its compact desktop footprint and comprehensive connectivity make it ideal for countertop installation in stores, restaurants, and service centers.
In warehouse and logistics settings, the printer handles shipping labels, inventory tags, and compliance labeling with the speed and precision required for high-volume operations. The support for mobile printing via iOS and Android devices enables flexible deployment for field service technicians, mobile sales teams, and inventory management personnel.
This section brings together practical product details such as Recommended Use, Print Color Capability, Maximum Mono Print Speed, Standard Memory, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Retail POS
Countertop receipt and label printing with Ethernet and wireless connectivity for integrated POS systems.
Warehouse Logistics
Shipping label and inventory tag production with high-speed thermal printing for fulfillment centers.
Physical Profile
The ZD621-HC features a compact desktop design measuring 5.90" H × 7" W × 8.70" D with an approximate weight of 3.60 pounds. This space-efficient footprint allows placement on countertops, workbenches, or mobile carts without consuming excessive workspace. The durable dual-wall frame construction provides structural integrity for reliable operation in commercial environments, while the integrated 4.3" LCD display offers clear status visibility and configuration access.
- Width
- 4.25" (108 mm)
- Depth
- 8.70" (220.98 mm)
- Height
- 5.90" (149.86 mm)
- Weight
- 3.60 lb (1632.93 g)
- Length
- 39.02" (991 mm)
What's in the Box
The package includes all essential components for immediate setup and operation.
Highlights
- Direct thermal printing technology eliminates ink and toner requirements
- 5.98 in/s (152 mm/s) monochrome print speed for high-volume applications
- 300 dpi resolution delivers crisp text and barcodes
- 4.25" maximum print width handles standard label and receipt formats
- Comprehensive connectivity: USB, Ethernet, Bluetooth, Wi-Fi, and NFC
- 256 MB standard memory for complex label formats and graphics
- 4.3" LCD display for status monitoring and configuration
- Supports iOS, Android, and PC platforms for mobile printing
- Energy Star certified for reduced power consumption
- 2-year limited warranty for peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | Zebra Technologies Corporation |
| Manufacturer Part Number | ZD6AH43-D01L01EZ |
| Brand Name | Zebra |
| Product Model | ZD621-HC |
| Product Name | ZD621-HC Direct Thermal Printer |
| Product Type | Direct Thermal Printer |
| Technical Information | |
| Recommended Use | Label/Receipt Print |
| Print Color Capability | Monochrome |
| Maximum Mono Print Speed | 5.98 in/s (152 mm/s) |
| Maximum Print Resolution (dpi) | 300 |
| Maximum Print Width | 4.25" (108 mm) |
| Real Time Clock | Yes |
| Application/Usage | Desktop |
| Features | Status Indicator,Dual Wall Frame |
| Mobile Device Printing | Yes |
| Memory | |
| Standard Memory | 256 MB |
| Interfaces/Ports | |
| USB Host | Yes |
| Serial Port | Yes |
| USB | Yes |
| Network & Communication | |
| Ethernet | Yes |
| Bluetooth | Yes |
| Wireless LAN | Yes |
| Near Field Communication (NFC) | Yes |
| Display & Graphics | |
| Display Screen | Yes |
| Screen Size | 4.3" (109.22 mm) |
| Display Screen Type | LCD |
| Media Types & Handling | |
| Media Type | Label,Receipt,Roll Fed,Fanfold,Die-cut Label,Continuous Roll,Black Mark,Tag Stock,Continuous Receipt,Wristband,Tag,Reflective,Gap |
| Maximum Roll Diameter | 5" (127 mm) |
| Maximum Label Width | 4.25" (108 mm) |
| Maximum Label Length | 39.02" (991 mm) |
| Fonts & Emulation | |
| Language Emulation | EZPL,ZPL,EPL,ZPL II,EPL2,XML,ZBI |
| Power Description | |
| Power Source | AC Supply |
| Physical Characteristics | |
| Height | 5.90" (149.86 mm) |
| Width | 7" (177.80 mm) |
| Depth | 8.70" (220.98 mm) |
| Weight (Approximate) | 3.60 lb (1632.93 g) |
| Miscellaneous | |
| Power Cable Localization | US |
| Package Contents | ZD621-HC Direct Thermal Printer AC Power Supply Power Cord USB Cable Quick Start Guide Regulatory Guide |
| Cables Included | USB,AC |
| Power Adapter Included | Yes |
| Platform Supported | iOS,PC,Android |
| Certifications & Standards | cTUVus |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What type of printing technology does the ZD621-HC use?
The ZD621-HC uses direct thermal printing technology, which creates images by applying heat to specially coated thermal paper. This method requires no ink, toner, or ribbons, reducing consumable costs and maintenance while providing reliable monochrome output at 300 dpi resolution.
What is the maximum print speed of this printer?
The ZD621-HC achieves a maximum monochrome print speed of 5.98 inches per second (152 mm/s). This speed enables efficient handling of high-volume label and receipt printing tasks in retail, warehouse, and office environments where throughput is critical.
What connectivity options are available?
The printer offers comprehensive connectivity including USB, USB Host, Serial, Ethernet, Bluetooth, Wireless LAN (Wi-Fi), and Near Field Communication (NFC). This extensive interface suite supports integration into both modern wireless networks and legacy wired systems, providing maximum deployment flexibility.
What media types can the ZD621-HC handle?
The printer supports labels, receipts, roll-fed media, fanfold paper, die-cut labels, continuous rolls, black mark media, tag stock, continuous receipts, wristbands, tags, reflective materials, and gap media. Maximum roll diameter is 5 inches with a maximum label width of 4.25 inches and length up to 39.02 inches.
Does the printer include a display screen?
Yes, the ZD621-HC features a 4.3-inch LCD display that provides clear status information, error messages, and configuration access. This display enhances usability by offering immediate visual feedback on printer status and simplifying setup adjustments without requiring external software.
What platforms and operating systems are supported?
The printer supports iOS, Android, and PC platforms, enabling mobile printing from smartphones and tablets as well as traditional computer-based printing. This cross-platform compatibility ensures the printer can integrate into diverse IT environments with mixed device ecosystems.
What certifications does the ZD621-HC carry?
The printer carries cTUVus certification and is Energy Star certified, indicating compliance with safety standards and energy efficiency requirements. It also meets Restriction of Hazardous Substances (RoHS) environmental compliance standards for reduced environmental impact.
What is included in the warranty coverage?
The ZD621-HC comes with a 2-year limited warranty from Zebra Technologies Corporation. This warranty provides coverage for manufacturing defects and ensures reliable operation in commercial environments, offering peace of mind for business deployments.