[cups] Correct Mimetype For Raw Printing Using ipptool

[Michael Sweet]

Matt,

The "raw" MIME media type is "application/vnd.cups-raw".


> On May 29, 2018, at 3:32 PM, Matt Andrews <mattandrews at massey.com.au> wrote:
> 
> Hey,
> 
> I'm trying to send raw text data to a Zebra label printer.  The printer is
> network connected and I'm running CUPS 1.5.3 on Ubuntu 12.04.
> 
> Printing is really easy using lp -oraw, the labels print perfectly, but
> when trying to send test ipp messages using ipptool, the printer will only
> print the actual text of the document.
> 
> I'm using ipptool to test the printer locally as ipp messages will
> eventually be arriving from remote locations.
> 
> Currently I'm using application/octet-stream as the mimetype, but this does
> not work.
> 
> What is going on when you print with lp -oraw and how can this be
> replicated with ipptool?
> 
> Does it require configuration of raw.types or raw.convs in /etc/cups?
> 
> Been trying to figure this one out for a while.  Any tips greatly
> appreciated.
> 
> Matt Andrews
> 
> 0400 990 131
> _______________________________________________
> cups mailing list
> cups at cups.org
> https://lists.cups.org/mailman/listinfo/cups

_________________________________________________________
Michael Sweet, Senior Printing System Engineer