Zebra QLn420 Repair Spares and Service

Repair, service and supplies for the Zebra QLn420 printer

Zebra QLn420

New features make it easier to integrate the QLn printer into your existing network and manage it from anywhere in the world -- saving you IT time and costs.


• Move your business forward without the cost or stress of upgrades.

• The QLn420 was designed to optimize business processes through easy operation and mobility — reducing training requirements and increasing worker productivity.

• Reduce wasted time and lost productivity with the PowerPrecision+ battery, which indicates the power and health of a printer’s battery.

• Easily operate the printer using simple-to-navigate controls and a userfriendly interface, which includes a help menu and alert messages.




Printing Method: Direct-thermal
Print Resolutions: 8 dots per mm/203dpi
Print Speed: Up to 102mm/4" per second
Print Width: 104mm/4.1"
Label Width:
Thickness: 0.0813mm to 0.1905mm (3.2 mil to 7.5 mil)
Weight: 1.1kg (2.45lb)
Roller Out diameter:
Core Diameter:
Inside Roll Diameter:
Width: 165mm (6.5")
Printer Size / Weight:
Communication: ZebraNet® 802.11n option
Bluetooth 3.0 radio
10/100 Ethernet support (via docking cradle)

One off Repairs

If your Zebra QLn420 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 QLn420 or any other industrial label printer then please click the link below.

Zebra Maintenance Contracts

If you are using your Zebra QLn420 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 QLn420 include London, Greater Manchester, Leeds, Oxford, Bristol, South Wales, Newcastle, Glasgow and Edinburgh.

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