Font OCRB in pdf

Hello,

For the invoices I create I have to attach a payment slip with. So far it's beautiful because everything works locally, because the institutions requires us to use the OCRB font for the coding lines in the payment slip.

My problem is when we go to cloud, so on the internet I do not have this and so it is replaced by another.

My idea was to create via svg tags the good make for internet.

Unfortunately I have 2 problems:

the first problem: a formula that interprets html so my svg, does not render in the print layout. To render in the print layout must go through a formula in the print layout and the miracle we see the image. But this result does not print. GRGRGRGR

the second problem: the result of a function can not be converted into an image.

So my very basic question: how can I do what I need to do.

Thank you in advance and nice day