Howto remove a printer in the printing manager?

[Outis]

> 1) filtering the printers shown, filtering is configured in the
>    KDEPrint settings dialog (Print Manager -> configure manager
>    -> Filter)
> 2) disable browsing for your local CUPS server, so it won't see anymore
>    printers broadcasted by other computers on your LAN.
This did the trick.

Thanks for your elaboration on the subject.
outis