Hello!
I hope you are doing well.
As our community product expert correctly highlighted, Dotum-Che is not part of the Adobe Font Library. You can download and install it from a trusted font website. Open the PDF in Acrobat, go to File > Properties > Fonts, and ensure Dotum-Che is embedded. If not, use the Preflight tool to embed the font:
- Go to
Tools > Print Production > Preflight.
- Select
PDF fixups > Embed missing fonts and run the fix.
Ensure the font settings in your document are correct. Go to Edit > Preferences > Content Editing > Font Options and verify that Dotum-Che is selected. Please ensure you have the latest version of Acrobat installed on the machine: 25.001.2043x Optional update, Mar 19, 2025. Check for any pending updates from the Menu > help > check for updates, install the updates, restart the app and the machine, and check. For more information, see this: https://adobe.ly/3E7EZka
I hope this helps.
Thanks,
Anand Sri.