At this time, the only means that we have available are to search for 
"Duplex" in the PPD file(s).  Those that support duplex printing will 
contain this keyword.

       -Norm

Aric Gregson wrote:
> Thanks for your help. The recommended step works. Now, for the first
> time, Evince will actually print double-sided. How does one determine
> which ppd files support duplex printing?
>
> aric
>
> On Sun, 26 Aug 2007 23:48:19 -0500
> Norm Jacobs <Norm.Jacobs at Sun.COM> wrote:
>
>   
>> Is it possible that this isn't what your snv_64b configuration looked 
>> like?  It looks like this was configured for you by Presto.  Did you
>> get a popup asking you to add a queue when you first logged in?
>> The PPD file that you have configured doesn't appear to have any
>> options for Duplex printing, however, the
>> Brother-HL-5050-Postscript.ppd.gz does. You should be able to switch
>> PPD files and set Duplex=DuplexNoTumble with # lpadmin -p brother -o
>> Duplex=DuplexNoTumble
>> -n /usr/share/ppd/SUNWfoomatic/Brother/Brother-HL-5050-Postscript.ppd.gz
>>
>>     -Norm
>>
>> aric wrote:
>>     
>>> After updating from snv_64b to build 69, my printer (Brother
>>> HL-5250dn) no longer does duplex printing. I have done nothing to
>>> the printer service since upgrading (live update). The output from
>>> lpstat is below, and duplex option seems to be on. I have never
>>> been able to get duplex from within Evince, but I could previously
>>> get duplex from within StarOffice and from the command line with lp
>>> -o sides option. Any idea as to how I can reduce paper use again?
>>>
>>> ~ 16:57:03 # lpstat -l -p
>>> printer brother idle. enabled since Fri Dec 22 12:50:42 2006.
>>> available. Form mounted:
>>>         Content types: application/postscript
>>>         Description: brother HL-5250DN
>>>         Connection:
>>>         Interface: /usr/lib/lp/model/uri
>>>         PPD: 
>>> /usr/share/ppd/SUNWfoomatic/Brother/Brother-HL-5040-hl1250.ppd.gz
>>>         On fault: write root
>>>         After fault: continue
>>>         Users allowed:
>>>                 (all)
>>>         Forms allowed:
>>>                 (none)
>>>         Media supported:
>>>                 Letter
>>>                 A4
>>>                 11x17
>>>                 A3
>>>                 A5
>>>                 B5
>>>                 Env10
>>>                 EnvC5
>>>                 EnvDL
>>>                 EnvISOB5
>>>                 EnvMonarch
>>>                 Executive
>>>                 Legal
>>>         Banner not required
>>>         Character sets:
>>>                 (none)
>>>         Default pitch:
>>>         Default page size:
>>>         Default port setting:
>>>         Options: sides=two-sided-long-edge, serial=L5J220579
>>>  
>>>  
>>> This message posted from opensolaris.org
>>> _______________________________________________
>>> printing-discuss mailing list
>>> printing-discuss at opensolaris.org
>>>   
>>>       
>
>
>   


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