Zebra GK420t (Healthcare) Repair Spares and Service

Repair, service and supplies for the Zebra GK420t (Healthcare) printer

Zebra GK420t (Healthcare)

Designed specifically for healthcare applications, the GK420t Healthcare desktop printers are constructed using disinfectant-ready plastics to help clinicians safeguard patient health.


• Featuring a medical- grade power supply that meets IEC 60601-1 standards, the printer further protects patient and staff safety by reducing the risk of electrical shock.

• Constructed using durable materials that withstand regular cleaning with harsh chemicals over their lifetime, this printer are wipeable to remove any potential germs or infectious liquids.

• GK420t healthcare printers are built for years of performance in healthcare environments-including enduring continuous cleaning.




Printing Method: Thermal transfer and Direct thermal
Print Resolutions: 203 dpi/8 dots per mm
Print Speed: 5"/127 mm per second
Print Width: 4.09 in./104 mm
Label Width:
Thickness: 0.003"/0.08 mm to 0.0075"(0.19mm)
Weight: 3 lbs./1.4 kg
Roller Out diameter:
Core Diameter:
Inside Roll Diameter:
Width: 6.75"171 mm
Printer Size / Weight:
Communication: Field installable Ethernet 10/100
802.11ac WiFi and Bluetooth 4.1 (dual radio)

One off Repairs

If your Zebra GK420t (Healthcare) 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 GK420t (Healthcare) or any other industrial label printer then please click the link below.

Zebra Maintenance Contracts

If you are using your Zebra GK420t (Healthcare) 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 GK420t (Healthcare) include London, Greater Manchester, Leeds, Oxford, Bristol, South Wales, Newcastle, Glasgow and Edinburgh.

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