Comment 9 for bug 817296

Thanks for your help and suggestions.

It sounds like this diagonal lines issue was experienced by at least one other person with this printer.
(From a comment here: http://www.openprinting.org/printer/Samsung/Samsung-CLP-325w). They don't say, but were probably using the foomatic driver, as that is the one that was, for me, chosen by default by Ubuntu.

I ended up installing the Samsung proprietary driver, which works ok so far. Images were printed without ugly lines. What little text I printed looked bad though. I can't say whether any driver is better at various tasks than the others without doing more printing. (A warning: The Samsung installation program silently messed with some permissions in my firefox profile folder.)