Here are all the effective solutions you can try to fix PDF Printer Error invalidfont error when printing documents on Windows PC. The first solution is pretty simple ...
Upgrading to the new Windows 10 operating system can cause issues and errors on your computer. Errors and issues such as incompatibility, errors with the update and upgrade process and among others.
It is probably the first thing you need to check before heading to the other steps mentioned below. As your printer is already showing this message, you must follow it before doing anything else.
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