If you are seeing "Cid Font F1 Normal" in your workflow, here is how to fix it:
Rating: N/A (Uncaptured Original)
You cannot critique the look of "Cid Font F1 Normal" because it has none. If the PDF renders it, it will adopt the "look" of whatever substitution font your operating system selects. Cid Font F1 Normal
Why would an engineer use Cid Font F1 Normal over a standard font like Arial? If you are seeing "Cid Font F1 Normal"