Label printing in sections with Raspberry Pi

[gbaman]

So I have been building an app to print off labels for attendees off Eventbrite as they get checked in. It has all be working great while developing on my Mac, but I have today moved it across to run on a Raspberry Pi 3B+.

The odd issue I am having is the printing seems to end up split into 3 sections as it prints, basically doubling the time it takes to print a label. When printing via Mac OS, it worked without any issue and printed off in 1 go.

The code running at the time can be found here - https://github.com/NIRaspberryJam/BriteBadge/blob/master/badge.py#L42