以下输出 pdftex > dvi > ps 显示了该问题：
具体过程如下。首先，我使用文件
\pdfoutput=0
\hsize=5truein
\tenrm
\pdffontexpand\tenrm 20 20 20
\pdfadjustspacing=2
Our {\it major topics} include random walks and their intimate connection to
electrical networks; uniform spanning trees, their limiting forests, and
their marvelous relationships with random walks and electrical networks;
branching processes; percolation and the powerful, elegant mass-transport
technique; isoperimetric inequalities and how they relate to both random
walks and percolation; minimal spanning trees and forests, and their
connections to percolation; Hausdorff dimension, capacity, and how to
understand them via trees; and random walks on Galton-Watson trees.
Connections among our topics are pervasive and rich, making for surprising
and enjoyable proofs.
\bye
其次，我制作了两个新版本的 cmr10，如下所示这个答案。第三，我用 运行上述文件，pdftex然后dvips。我用 查看它gv（使用默认的抗锯齿）并放大要显示的部分。添加一条线\pdfpkresolution = 72（或更大）没有任何区别。我该如何纠正这个问题，以便新字体的质量与旧字体一样？