If you want, I can draft a changelog entry, a user-facing FAQ for migration, or a short technical migration guide for plugin developers.

In AutoCAD 2010 (64-bit), full-paper printing is achieved by selecting "Full Bleed" paper sizes (e.g., ISO Full Bleed A1) in the Page Setup Manager to eliminate non-printable margins. To set this up, select a plotter like DWG To PDF.pc3, set the plot area to Layout, and ensure the scale is 1:1. For comprehensive training, refer to the AutoCAD 2010 & AutoCAD LT 2010 Bible AutoCAD 2010 Essentials AutoCAD How to Create Layouts - New Layout Tutorial