[cups.general] Printer refusing to duplex

[Michael Sweet]

Mac Mason wrote:
> So, I've got a printer with a duplexer; however, running 
> 
> lp -o sides=two-sided-long-edge <file> (as root)
> 
> results in non-duplexed output (in my test case, it producs two
> single-sided pages, not one two-sided page)
> 
> Thinking it might help, I used lpoptions (again, as root) to automate duplexing,and now lpoptions produces the following output:
> 
> job-sheets=none,none sides=two-sided-long-edge
> 
> Anybody got any ideas?

What does "lpoptions -d printer -l" show?

-- 
______________________________________________________________________
Michael Sweet, Easy Software Products           mike at easysw dot com
Printing Software for UNIX                       http://www.easysw.com