Font rtxr at 600 not found

I now intend to write any technical problem I face in this blog. The reason is to remind me later if I face the same problem then I have a quick solution. It happened before when I successfully did some life-hacking thingy but for whatever reason I have not make a good note. Then, when the same problem appears I got frustrated. Not because I cannot solve it, but because I feel guilty not to take a good note for that problem.

Alright, today problem is error

!pdfTeX error: pdflatex (file rtxr): Font rtxr at 600 not found

that I got when compiling a pdflatex file using MiKTeX 2.9.

This problem occurs in my PC, but not in my laptop. A quick search in the Internet, I found a solution that works for my case.

According to the solution, the package

\usepackage[T1]{fontenc}

should change to

\usepackage{lmodern}

which indicates that there is some problem in the font map configuration in my PC during the installation. Well, it reminds me that I got some troubles before with MiKTeX 2.9 in my PC and I had to reinstall it several times.

In my case, I use

\usepackage{txfont}

and when I change it into \usepackage{lmodern}, the problem solved!

Anyway, I use \usepackage[T1]{fontenc} for other files and it works. So it is \usepackage{txfont} give problem to me.

The following sentences is no longer valid.

I suspect it is something to do with the document class. The one that gives me problem uses jpsj3 documentclass (manually created for JPSJ).

Anyway, again, problem solved, so what? 🙂