Zebra printer: how to print UTF-8 special character

Question

I need to print label with special character like degree (°). I'm using qz print applet on my website. How i can say to applet that i'm going to print UtF-8 character? Because it doesn't print correctly. Thanks!

Solution

Well, you need to escape characters above ASCII by putting ^FH (Field Hexadecimal Indicator) before any ^FD field that might contain an UTF char and you also need to prefix the UTF Hex code with an underscore. Like happens in this other question: Unicode characters on ZPL printer

Comments

[Roberto Canini]

I haven't got properly a zebra printer. I've got a TSC TTP-245C with ZPL emulation activated. I tried to use the escape characters above but it doesn't work.