As I see, the application that prints that document provides almost all text for first five pages as curves, not as actual text.
That explains why the file is so big (1.09 MB on my side).
Why it prints text in this way, I cannot explain, that question should be addressed to the developers of this app.
Our Lite driver is an XPS-based printer, while Standard - GDI-based. Maybe that explains the difference.
Tracker Software (Project Director)
When attaching files to any message - please ensure they are archived and posted as a .ZIP, .RAR or .7z format - or they will not be posted - thanks.