后同步信号
The postamble does not begin command. 后同步码没有以POST命令开始。
The postamble contained a command other than FNTDEF. 后同步码包含非FNTDEF的命令。
The DVI file is badly postamble. DVI文件严重损坏 。KDVI无法找到后同步码。
Thank you very good articles.