Category Archives: H-Class

How to Update Datamax H-Class Mark II Printer Firmware Download

As a service and resource for our valued clients, we are developing a series of blog posts which are meant to be resources with valuable information, downloads, pdf’s etc. This week we bring you the Datamax-O’Neil H-Class Mark II Thermal Printer firmware update instructions. Please see Complete Instructions Below: QUESTION(s)/PROBLEM(s) COVERED: How to upgrade […]