Let me start the issue by describing the context. We are a book printing shop that prints on demand. We recieve hundreds of files each day through multiple channels and different clients.
We've got a couple OCE VARIOPRINT 6250 printers (I think they're called Cannon Varioprint now) for B&W jobs. Even though they are old machines, they do their job pretty well.
But since way back, when we hadn't access to preflighting and prepress software, we've been facing a problem with printing some fonts. We've been able to get some simple flows going usign Switch and Pitstop and, even though we're checking for non-embeded fonts, corrupt fonts and whatnot, we can't seem to solve this problem.
Here's a photo for reference:
![Image](https://i.imgur.com/tZOvHYh.png)
Does someone have experience with this kind of problem? Is there a way I could solve it using pitstop and switch?
Thanks in advance!