This is often caused by custom SHX fonts. Convert your text to geometry or ensure the specific font files are available to the PDF printer.
Click the (the ‘A’ icon) and select Print or Plot . convert dwg to pdf
For quick conversions on the go, online tools are highly effective. This is often caused by custom SHX fonts
In the Plot dialog, set the printer/plotter to . convert dwg to pdf
If the recipient needs to toggle components (like electrical or plumbing), use the "Include Layer Information" setting during export. Common Troubleshooting