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Stick to F4 (Little Font) for silkscreen and F2 for reference designators. The "new" versions have improved Gerber output. cid font f1 f2 f3 f4 f5 f6 f7 fonts free download new
To fix the rendering errors, you must install the official, underlying CJK font packages or the specialized software extensions that read CID data. How to Fix Missing CID Font Errors 1. Install Adobe Acrobat Reader Font Packs Do not click on links promising "CID Font