In order to set up printers for Mentor Graphics, you have to allow for raw printing. This is done by editing the files /etc/cups/mime.types and /etc/cups/mime.convs. The following lines must NOT be commented out:
mime.convs:
application/octet-stream application/vnd.cups-raw 0
mime.types:
application/octet-stream
That was easy enough. But if you use system-config-printer or redhat-config-printer to set up your printers, these lines automatically get recommented out. So, it’s probably best to NOT use the redhat config programs and stick with using a browser at localhost:631 to configure printers.
maryh says:
The error that you usually get when either of these lines aren’t commented out is usually:
lp: unable to print file: client-error-document-format-not-supported
May 26, 2009, 11:56 am