Meditech Magic, printing double size fonts and boxes on a QLN220

Hi,

 

I've configured Meditech (V5.64) to print specimen labels on a QLN220 however when I configure the font to be double size and surrounded by a box in Meditech the QLN will not produce an output.

 

Has anyone encountered this problem before? It feel like the QLN cannot interpret the font requirements sent by Meditech when anything other than std text is required.

 

Can it be resolved by installing a specific font set or is the answer more complex?

 

Here's a screenshot of the Meditech config page for anyone that is familiar with this system:

 

FONT.JPG

 

Cheers.