Symptoms

• Vector PDF generated by CAD system.
• The file has an A4 size format.
• No text layer.
• After uploading it into Vantage, the quality deteriorates. It is visible on Manual Review or in Document Skill Editor.

Cause

During preprocessing, Vantage rasterizes the vector PDF, so the text can become very small.

Resolution

Generate PDF files in a larger format, i.e. A2/A1.