lpinfo

[shermin]

Yes i got it.The problem was i have put \n infront of list devices printf

Thanks for your help
Shermin

> shermin wrote:
> > Hi,
> > Soory I forgot to add my  error log,
> > [cups-deviced] Compatibility device "card".
>
> This means that your backend did not write anything to stdout, or
> crashed before the output was flushed.
>
> You can use "fflush(stdout);" after printing your information line,
> but I'd look at your backend more closely.
>
> --
> ______________________________________________________________________
> Michael R Sweet                        Senior Printing System Engineer
>