English to French Tech/Engineering Printing & Publishing

I'm currently translating the user manual of a printing press and several terms are not easy.

This one is one of the toughest ones! The client has sent a glossary but except for a few terms (like feeder = margeur), there's not much to help.

'Feeder bridge'.

I have translated it as "pont du margeur" but I don't really know if that makes sense.

Besides, where could I get an English/French glossary of terms dedicated to this field?

Thanks for your help!