Font problem

I use version 1.1.0

I installed a as server printer.

and once I saved a webpage and printed it.

when I open the pdf file

there is a popup window

says Cannot extract the embedded font 'TNGJOS+SIMSUM-WinCharSetFFFF-H'.Some characters may not display or print correctly.

While when I use Version 9.1

It's all OK.

who knows why?

Thanks for your help!