Quoting Nigel Kendrick <support-lists at petdoctors.co.uk>: >> When setting up a raw queue on the CentOS box, it might be necessary to > edit couple of files in /etc/cups. >> >> mime.convs - uncomment this line: >> >> #application/octet-stream application/vnd.cups-raw 0 >> >> mime.types - uncomment this line: >> >> #application/octet-stream > > > I was going to suggest this as it seems to always fix printing problems with > me. Just a few additional notes: > > 1) After editing file: service cups restart > > 2) If you do a yum update and there's any update done to cups, a default > instance of the above file is put back in place and you have to re-edit the > file. I think I once managed to make the change permanent. But can't remember anymore what exactly I did. It was long long time ago. Something like checking I want the queue to be raw somewhere in system-config-printer. I think. Can't find it anymore. -- NOTICE: If you are not intended recipient, you are hereby notified that by reading this message you agreed not to disturb frogs during mating season. For more info, visit http://www.8-P.ca/