I find location of ricoh PPD files at :
http://www.openprinting.org/download/printdriver/debian/dists/lsb3.2/main/binary-amd64/openprinting-ppds-postscript-gestetner_20090512-2lsb3.2_all.deb I do not know if it will be usefull.
Do you upgrade from an old version of Ubuntu, or is it the first installation?
Can you report the parametres displayed by System->Administration->Printing ?
I find location of ricoh PPD files at :
http:// www.openprintin g.org/download/ printdriver/ debian/ dists/lsb3. 2/main/ binary- amd64/openprint ing-ppds- postscript- gestetner_ 20090512- 2lsb3.2_ all.deb
I do not know if it will be usefull.
Do you upgrade from an old version of Ubuntu, or is it the first installation?
Can you report the parametres displayed by System- >Administration ->Printing ?