Samsung CLX-3300 series "Install Imaging Unit" message after power outage

Posted by jason on March 28, 2014, 9:40 a.m.
Tags: printing samsung

I recently had a power outage, and when I turned on my Samsung CLX-3300 printer, it didn't work and gave me an "Install Imaging Unit" message. I accessed my printer through a browser to see if I could get any more information. There was a critical error:

C3-6410 An ...

Cups and PostScript problem: lpr not printing

Posted by jason on Feb. 17, 2012, 12:38 p.m.
Tags: cups linux printing

I was having an issue with a perfectly valid postscript file that wasn't being printed when sending it to the printer with the lpr command.

It turns out that cups likes to run postscript files through filters before sending it to the printer. Consider this from my /var/log ...