Problem with fonts
 

When I print something, cyrillic texts show up in kwrite or elsewhere in normal fonts, but on paper they are kinda strange: there are very big spaces between letters... Same kind of font shows up in topic (or however is that text in browser's uppermost part called, the one which writes "LinuxQuestions.org Forums - where linux users come for help - post new thread" or something like that :) I hope you understand me :)) I'm using KDE 3.2... How can i solve this? Should I download some special font or something?

If it looks normal on your screen, I don't see why it would be a font problem.
Do you use a third party driver for your printer?

I don't think so... At least i didn't install any printer drivers :)

You might want to look at your cups settings.
Try to 'google' for similar problems with your distro.