Zebra ZD421 Direct Thermal Label Printer ZD4A042-D0EM00EZ

Brands:Zebra

Print Width: 4 in.

Print Technology: Thermal Transfer/Direct Thermal

Print Speed: 4 ips (102 mm/s), 6 ips (152 mm/s)

Print Resolution: 203 dpi (8 dot/mm), 300 dpi (12 dot/mm)

Connectivity: Wi-Fi 6 (802.11ax) with Bluetooth 5.3 (optional), Wi-Fi 5 (802.11ac) with Bluetooth 4.1 (optional), Bluetooth Low Energy

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Description

Zebra ZD421 Direct Thermal Label Printer Specifications (ZD4A042-D0EM00EZ)

Full Product Name:
Zebra ZD421 Direct Thermal Desktop Label Printer – Model ZD4A042-D0EM00EZ

The Zebra ZD421 is a next-generation 4-inch direct thermal desktop label printer designed for high-quality barcode, shipping, inventory, asset, retail, healthcare, and warehouse label printing. It delivers improved performance, intuitive operation, and enterprise-grade reliability for demanding business environments.

Specification Details
Brand Zebra Technologies
Model ZD421
Part Number ZD4A042-D0EM00EZ
Print Technology Direct Thermal
Printer Type Desktop Barcode & Label Printer
Print Resolution 203 dpi (8 dots/mm)
Maximum Print Speed Up to 152 mm/sec (6 ips)
Maximum Print Width 104 mm (4.09″)
Maximum Print Length 991 mm (39″)
Memory 512 MB Flash, 256 MB SDRAM
Display LED Status Indicators
Real-Time Clock (RTC) Yes
Print Width Up to 104 mm
Weight Approximately 1.35 kg
Dimensions (L × W × H) 220.8 × 177.5 × 150.7 mm
Color Grey
Warranty 2-Year Manufacturer Warranty

Printing Performance

  • Direct thermal printing (no ribbon required)
  • High-quality text, graphics, and barcode printing
  • Supports continuous, die-cut, tag, receipt, and wristband media
  • Fast and reliable operation for high-volume environments.

Media Specifications

  • Media Width: 15 mm – 108 mm (0.585″ – 4.25″)
  • Maximum Roll Diameter: 127 mm (5″)
  • Media Thickness: 0.08 mm – 0.19 mm
  • Media Types:
    • Die-cut labels
    • Continuous labels
    • Fan-fold labels
    • Receipt paper
    • Tag stock
    • Direct thermal wristbands

Connectivity

  • USB 2.0
  • USB Host
  • Bluetooth® Low Energy (BLE) for mobile printer setup
  • Optional models available with Ethernet, Wi-Fi, and Bluetooth Classic.

Media Sensors

  • Adjustable transmissive (gap) sensor
  • Reflective (black mark) sensor
  • Notch detection
  • Automatic media calibration.

Printer Languages

  • ZPL II
  • EPL2
  • XML
  • PDF Direct
  • Zebra BASIC Interpreter (ZBI) support (optional depending on configuration).

Supported Barcode Symbologies

1D Barcodes

  • Code 39
  • Code 128
  • Code 93
  • UPC-A
  • UPC-E
  • EAN-8
  • EAN-13
  • Codabar
  • MSI
  • Plessey
  • Interleaved 2 of 5
  • Industrial 2 of 5
  • ISBT-128
  • POSTNET
  • PLANET

2D Barcodes

  • QR Code
  • Data Matrix
  • PDF417
  • MicroPDF417
  • Aztec
  • MaxiCode
  • Codablock

Key Features

  • 203 dpi print resolution for crisp barcode and text printing.
  • Direct thermal technology eliminates the need for ribbons.
  • Compact, space-saving desktop design.
  • OpenACCESS™ clamshell design for quick media loading.
  • 512 MB Flash and 256 MB SDRAM for fast processing.
  • Bluetooth Low Energy setup using Zebra’s mobile application.
  • Real-Time Clock for date/time stamping.
  • Compatible with Zebra Print DNA software suite.
  • Easy integration with Windows, Linux, Android, and enterprise systems.

Typical Applications

  • Shipping Labels
  • Logistics & Courier Labels
  • Retail Price Labels
  • Product Identification Labels
  • Inventory Management
  • Asset Tracking
  • Warehouse Operations
  • Healthcare Specimen Labels
  • Pharmacy Labels
  • Manufacturing Labels
  • Shelf Labels
  • Visitor Badges
  • Wristband Printing (Direct Thermal)

The Zebra ZD421 (ZD4A042-D0EM00EZ) is a dependable and high-performance direct thermal label printer that combines fast printing, enterprise connectivity, and durable construction. It is an ideal choice for retail, logistics, healthcare, manufacturing, and warehouse environments requiring reliable barcode and label printing.

Additional information

Weight 1 kg

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Refund Policy

Dirigible Technologies Nig Ltd, a company incorporated under the laws of Nigeria, having its registered office at Mazars building 2nd Floor 18, Oba Akran Avenue 100212 Ikeja Lagos-Nigeria (“the Company”) offers various Online Wholesale and retail solutions, including through its website www.dirigible.com.ng  and other applications (“Platforms”) various online lifestyle, fashion, grocery and electronics solutions, which inter alia facilitates the sale and purchase of products across categories related to fashion & lifestyle, consumer electronics, grocery and general merchandise (“Products”) by users of the Platforms (“Users”). 

Cancellation 

Cancellations of orders is possible only before the order is invoiced for shipment. Once an order is invoiced and packed, it cannot be cancelled 
 
To cancel an order, please visit the My Account > My Order section on the website. Click on Cancel Order button and select products to be cancelled. Post cancellation, the refund will be posted back via the original method of payment for all pre-paid orders 

Bulk Orders 

Dirigible.com.ng reserves the right to cancel bulk orders placed on the website. To avoid such cancellations and for bulk orders, please visit our Corporate Enquiry section. 

Returns 

The following general returns policy is applicable to all items sold on dirigible.com.ng. 

1. A product purchased on Dirigible.com.ng is eligible for return within the return period mentioned in the table below if it fulfils any of the following conditions: 

  • Product delivered is different from what was ordered 
  • Product was received in a physically damaged condition or was found defective when package was opened. 
  • The product or parts of the product or accessories that were described on the website as “In the Box” was missing. 

All our packages come with “Tamper Evident Void Seals”, click here for more information on our packaging. Please ensure that you do not accept packages where the seal has tampered. Acceptance of a tampered “Void Seal” or a damaged box will automatically disqualify any return claims for physically damaged/defective products, an incorrect product, or missing accessories. 

Please Note: Any product noticed as Received in Physically Damaged Condition or Damage upon Delivery has to be reported within 24 hours to be eligible for a replacement. Any issues reported after 24 hours will not be accepted. 

The below product categories are marked as “non-returnable” unless the package received is verified as Defective or Damaged 

  • Mobile Phones and Laptops 
  • Mobile Phone accessories like screen guards, screen protectors and tempered glass. 
  • All console games and PC games that are labeled as non-returnable on their product detail pages. 

2. All items to be returned must be in their original condition along with the following. 

  • Original Order Invoice 
  • Original packaging with labels, user manuals and warranty card 
  • Serial Number/IMEI of the product being returned should match our system 
  • Any accessories/components, combo or bundle products or freebies you received with the purchase 
  • For Wrong product/colour, incorrect description and missing accessories, the product should be unused 
  • For “Defective on Arrival” of installable products, returns will be accepted only if the product was installed by Dscw engineers 
  • Returns will not be accepted if any of the installable products is unboxed and or installed by customer himself or by anyone other than Dirigible Stores’s service team Dscw. Any damages or defects for such products will not be accepted. These could include but not limited to – 
  • 1. GAS Leakages in Air Conditioners 
  • 2. Wrong connections or Wrong installations 
  • 3. Missing items reported, damages, dents etc. 

  • For DOA of non-installable products, replacements would be processed basis the following 
  • a) All Apple products (smartphones, MacBook’s, airpods and accessories) must include a DOA or defective certificate from a Brand Authorized Service Centre 
  • b) Products like Smartphones and Laptops must include a DOA or defective certificate from a Brand Authorized Service Centre 
  • c)  DOA products should be handed over to the delivery pick-up person as sealed by the brand. Any tampering done to the brand DOA seal will not be accepted for a replacement or refund 
  • Final QA of the product and certification of defect by the Dscw engineers when the product is received back as a return 
  • Failure to return the freebie/promotional product availed in the order will result in refund of only the product being returned/cancelled 

3. Please ensure you have erased any/all personal informed from an electronic device that stores any personal information prior to returning. Dirigible Stores shall not be liable for any misuse or usage of such information. 

The associated return window and exceptions (if any) for returns as per category is defined below: 
 
 

Product/Category Return Window and Exceptions 
Mobiles and Tablets 
Mobiles 10 Days, Replacement only 
Mobile Accessories 10 Days, Replacement only 
Screen guards, screen protectors and tempered glasses are non-returnable. 
Tablets 10 Days; Replacement only 
Computers and Accessories 
Laptops 10 Days; Replacement only 
Software Software products are not eligible for returns/ replacements. 
Office & Stationery Supplies 10 Days; Replacement only 
Printers 10 Days; Replacement only 
Desktops & All-In-Ones, Computer Speakers, Computer Accessories, Laptop Chargers & Adaptors, Data Storage Devices, Pen Drives, Internet Connectivity Devices, Routers, Input Communication Devices, Keyboards, Mouse & Mouse Pads 10 Days; Replacement only 
Cameras, Audio and Video 
Product/Category Return Window and Exceptions 
DSLR Cameras, Point & Shoot Cameras, ProSumer Cameras, Photo Storage Devices, Lenses 10 Days; Replacement only 
Headsets 10 Days; Replacement only 
Audio 
Home Theater in a Box 10 Days; Replacement only 
Sound Bar 
Specialty Speakers 
Multimedia Speakers 10 Days; Replacement Only 
Entertainment 
Televisions 10 Days; Replacement Only 
Small and Large Appliances 
Large Appliances – Air Coolers, Air Conditioner, Refrigerator, Washing Machine, Dishwasher, Microwave 10 Days; Replacement only 
Personal Care and Grooming 
Shavers & Trimmers, Epilators, Hair Dryers & Stylers 10 Days, Replacement only 

For any issues with products purchased via “Insta Delivery (less than 3 hours)”, customers can call the Store number listed on the invoice. A product will be accepted for a return only for the reasons mentioned above 
 
Once returns are processed for these orders, only refunds will be initiated. There is no replacement on “Insta Delivery” orders. 

How to generate a Return Request: 

  • Please call our customer support centre at +234 915 387 7294 or email us at  dirigiblestores@dirigible.com.ng to get a Return Authorization code and request a pickup. An email will be sent with the Return details. Pick up of the order to be returned will be arranged only after the Return Authorization code is generated. 
  • Please ensure you collect the manifest copy from the courier personnel picking up the delivery. This will be your reference to track the Return order transit and claim for any losses in transit. 
  • Once we receive the product back, our Dscw engineers will evaluate the returned product and provide a resolution based on the evaluation report.  The replacement product will be shipped out basis the evaluation report. 
  • If you’ve received a non-returnable product in a damaged/defective condition, please contact us within 10 days from the delivery of the product. 
     
     
For Insta and Standard Delivery 
Original Order – MODE OF PAYMENT MODE OF REFUND 
Credit Card Credit Card 
Debit Card Debit Card 
Net-Banking Net-Banking 
Existing Store-Credit Store Credit 
Cash on Delivery Store Credit 
Wallet Wallet 
Store Credit + another mode Store Credit and the same Mode of Payment 
  •  
     
Pick At Store Orders 
Any mode of payment Store credit loaded on Gift Voucher 

Cancellation / Return / Exchange Policy

Dirigible Technologies Nig Ltd, a company incorporated under the laws of Nigeria, having its registered office at Mazars building 2nd Floor 18, Oba Akran Avenue 100212 Ikeja Lagos-Nigeria (“the Company”) offers various Online Wholesale and retail solutions, including through its website www.dirigible.com.ng  and other applications (“Platforms”) various online lifestyle, fashion, grocery and electronics solutions, which inter alia facilitates the sale and purchase of products across categories related to fashion & lifestyle, consumer electronics, grocery and general merchandise (“Products”) by users of the Platforms (“Users”). 

Cancellation 

Cancellations of orders is possible only before the order is invoiced for shipment. Once an order is invoiced and packed, it cannot be cancelled 
 
To cancel an order, please visit the My Account > My Order section on the website. Click on Cancel Order button and select products to be cancelled. Post cancellation, the refund will be posted back via the original method of payment for all pre-paid orders 

Bulk Orders 

Dirigible.com.ng reserves the right to cancel bulk orders placed on the website. To avoid such cancellations and for bulk orders, please visit our Corporate Enquiry section. 

Returns 

The following general returns policy is applicable to all items sold on dirigible.com.ng. 

1. A product purchased on Dirigible.com.ng is eligible for return within the return period mentioned in the table below if it fulfils any of the following conditions: 

  • Product delivered is different from what was ordered 
  • Product was received in a physically damaged condition or was found defective when package was opened. 
  • The product or parts of the product or accessories that were described on the website as “In the Box” was missing. 

All our packages come with “Tamper Evident Void Seals”, click here for more information on our packaging. Please ensure that you do not accept packages where the seal has tampered. Acceptance of a tampered “Void Seal” or a damaged box will automatically disqualify any return claims for physically damaged/defective products, an incorrect product, or missing accessories. 

Please Note: Any product noticed as Received in Physically Damaged Condition or Damage upon Delivery has to be reported within 24 hours to be eligible for a replacement. Any issues reported after 24 hours will not be accepted. 

The below product categories are marked as “non-returnable” unless the package received is verified as Defective or Damaged 

  • Mobile Phones and Laptops 
  • Mobile Phone accessories like screen guards, screen protectors and tempered glass. 
  • All console games and PC games that are labeled as non-returnable on their product detail pages. 

2. All items to be returned must be in their original condition along with the following. 

  • Original Order Invoice 
  • Original packaging with labels, user manuals and warranty card 
  • Serial Number/IMEI of the product being returned should match our system 
  • Any accessories/components, combo or bundle products or freebies you received with the purchase 
  • For Wrong product/colour, incorrect description and missing accessories, the product should be unused 
  • For “Defective on Arrival” of installable products, returns will be accepted only if the product was installed by Dscw engineers 
  • Returns will not be accepted if any of the installable products is unboxed and or installed by customer himself or by anyone other than Dirigible Stores’s service team Dscw. Any damages or defects for such products will not be accepted. These could include but not limited to – 
  • 1. GAS Leakages in Air Conditioners 
  • 2. Wrong connections or Wrong installations 
  • 3. Missing items reported, damages, dents etc. 

  • For DOA of non-installable products, replacements would be processed basis the following 
  • a) All Apple products (smartphones, MacBook’s, airpods and accessories) must include a DOA or defective certificate from a Brand Authorized Service Centre 
  • b) Products like Smartphones and Laptops must include a DOA or defective certificate from a Brand Authorized Service Centre 
  • c)  DOA products should be handed over to the delivery pick-up person as sealed by the brand. Any tampering done to the brand DOA seal will not be accepted for a replacement or refund 
  • Final QA of the product and certification of defect by the Dscw engineers when the product is received back as a return 
  • Failure to return the freebie/promotional product availed in the order will result in refund of only the product being returned/cancelled 

3. Please ensure you have erased any/all personal informed from an electronic device that stores any personal information prior to returning. Dirigible Stores shall not be liable for any misuse or usage of such information. 

The associated return window and exceptions (if any) for returns as per category is defined below: 
 
 

Product/Category Return Window and Exceptions 
Mobiles and Tablets 
Mobiles 10 Days, Replacement only 
Mobile Accessories 10 Days, Replacement only 
Screen guards, screen protectors and tempered glasses are non-returnable. 
Tablets 10 Days; Replacement only 
Computers and Accessories 
Laptops 10 Days; Replacement only 
Software Software products are not eligible for returns/ replacements. 
Office & Stationery Supplies 10 Days; Replacement only 
Printers 10 Days; Replacement only 
Desktops & All-In-Ones, Computer Speakers, Computer Accessories, Laptop Chargers & Adaptors, Data Storage Devices, Pen Drives, Internet Connectivity Devices, Routers, Input Communication Devices, Keyboards, Mouse & Mouse Pads 10 Days; Replacement only 
Cameras, Audio and Video 
Product/Category Return Window and Exceptions 
DSLR Cameras, Point & Shoot Cameras, ProSumer Cameras, Photo Storage Devices, Lenses 10 Days; Replacement only 
Headsets 10 Days; Replacement only 
Audio 
Home Theater in a Box 10 Days; Replacement only 
Sound Bar 
Specialty Speakers 
Multimedia Speakers 10 Days; Replacement Only 
Entertainment 
Televisions 10 Days; Replacement Only 
Small and Large Appliances 
Large Appliances – Air Coolers, Air Conditioner, Refrigerator, Washing Machine, Dishwasher, Microwave 10 Days; Replacement only 
Personal Care and Grooming 
Shavers & Trimmers, Epilators, Hair Dryers & Stylers 10 Days, Replacement only 

For any issues with products purchased via “Insta Delivery (less than 3 hours)”, customers can call the Store number listed on the invoice. A product will be accepted for a return only for the reasons mentioned above 
 
Once returns are processed for these orders, only refunds will be initiated. There is no replacement on “Insta Delivery” orders. 

How to generate a Return Request: 

  • Please call our customer support centre at +234 915 387 7294 or email us at  dirigiblestores@dirigible.com.ng to get a Return Authorization code and request a pickup. An email will be sent with the Return details. Pick up of the order to be returned will be arranged only after the Return Authorization code is generated. 
  • Please ensure you collect the manifest copy from the courier personnel picking up the delivery. This will be your reference to track the Return order transit and claim for any losses in transit. 
  • Once we receive the product back, our Dscw engineers will evaluate the returned product and provide a resolution based on the evaluation report.  The replacement product will be shipped out basis the evaluation report. 
  • If you’ve received a non-returnable product in a damaged/defective condition, please contact us within 10 days from the delivery of the product. 
     
     
For Insta and Standard Delivery 
Original Order – MODE OF PAYMENT MODE OF REFUND 
Credit Card Credit Card 
Debit Card Debit Card 
Net-Banking Net-Banking 
Existing Store-Credit Store Credit 
Cash on Delivery Store Credit 
Wallet Wallet 
Store Credit + another mode Store Credit and the same Mode of Payment 
  •  
     
Pick At Store Orders 
Any mode of payment Store credit loaded on Gift Voucher 

General Inquiries

There are no inquiries yet.