Zebra ZT421 Repair Spares and Service

Repair, service and supplies for the Zebra ZT421 printer

Zebra ZT421

The Zebra ZT421 Industrial RFID Printer features advanced technology, including a large color touch display and versatile connectivity options,these printers take performance to a new level and are adaptable for customers' evolving needs.


• Fast and reliable, the ZT421 has a 4.3-inch full-colour touch display to see printer status at a glance and quickly make settings changes.

• Has print width of 6 inches and can print up to 12 inches per second.

• Zebra ZT421 with new advanced features and options to meet your application and environment needs.

• This 6-inch print width power machine has a new 4.3" full color touch screen, with choices of additional connectivity options that you can add and make it yours from Serial, Parallel, Ethernet, Wi-Fi, and Bluetooth interface.

• Ensure quality printing and know when to replace your printhead to maximize uptime, the printer will alert users remotely and via the color touch display.




Print Width: 6.8"/173 mm
Maximum Print Speed: 12 ips/305 mm per second
Print Resolutions: 203 dpi/8 dots per mm
300 dpi/12 dots per mm (optional)
Communication Standards: USB 2.0, high-speed, RS-232 Serial
10/100 Ethernet, Bluetooth 4.1, dual USB Host
Parallel (Bi-directional interface)
Wireless dual radio with 802.11ac/Bluetooth 4.1, 10/100 Ethernet, Applicator Interface
Construction: Metal frame and bi-fold metal media cover with enlarged clear viewing window
Height: 12.75" (324mm)
Width: 13.25" (336mm)
Depth: 19.50" (495mm)
Weight: 40 lb (18.14kg)
Shipping Weight: 45 lb (20.41 kg)

One off Repairs

If your Zebra ZT421 has broken or isn’t working properly then one of our engineers will soon be able to get it operational.

We can either fix it at your site using one of our dedicated printer technicians or you can send it to our repair centre in Swansea. To speak to one of our trained Zebra printer sales team then call us on 01635 206700 or click the button below.

New Printers

As an authorised Zebra partner we have access to various trade in promotions, discounts and dealer support which will enable us to provide you with a price that is better than what you will find on the internet.

If you are looking to purchase a new Zebra ZT421 or any other industrial label printer then please click the link below.

Zebra Maintenance Contracts

If you are using your Zebra ZT421 for a mission critical business process or want the peace of mind of knowing that an engineer is always on hand then we offer a wide range of maintenance contracts.

These contracts are ideal for customers irrespective of whether they have individual printers or have a multi-site installation. Our engineers will work with you to ensure that your printers are back up and running quickly causing the minimum disruption to your

Contracts which include the provision of printheads and fitting can be provided on request. For all contract
enquiries please contact us by clicking below or calling 01635 206700.


Precision Peripherals Ltd provides both adhoc repair and maintenance contracts as white box services that resellers can sell onto their customers.   All partners are assigned an account manager as a primary point of contact who will ensure that all repairs run smoothly and any issues are quickly dealt with.  

We also understand how important your customers are to your business and so they will never be approached by our sales team.   Our technicians will introduce themselves as the “printer engineer”  and drive unbranded vehicles and don’t wear clothese advertising our business.  If you choose for your customers to log calls directly with us then we answer our phones as the discrete “printer services”. 

First Class Engineering Support 

Precision Peripherals Ltd has been operating since 1982 and specialises in providing quality bespoke printer repair solutions.  Our engineers are no more than an hour away from any of the major cities in the UK and they are all directly employed and unlike some competitors we do not use sub-contractors.  

Areas where we have qualified engineers who can repair the Zebra ZT421 include London, Greater Manchester, Leeds, Oxford, Bristol, South Wales, Newcastle, Glasgow and Edinburgh.

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