opensuse 13.1 x86_64 , kde 4.14.3

my printer hp 1220 is a usb printer-scanner . scanner is not an option or
extension .

i bought and installed 2 extensions in their slots :

- a 64 Mo memory
- a postscript hardware device according to have a postscript printer .

i switch on the hp 1220
then
a notification appears in the systray indicating proceeding setup of the
printer
then
after a delay i click on the button "print test page" in notification
then
no print

after the installation i must switch off then on the printer according to print
.

i launch libreoffice writer
then
i try to insert an image scanned from the hp 1220
then
libreoffice writer indicates there is no scanner

i must manualy install the packet "hp-sane" to install the hp 1220 scanner.

i launch the yast printer manager
then
i see that :
- the installed driver is the "HP LaserJet 1220 foomatic/pixelmono" driver
instead of the "HP LaserJet 1220 postscript (recommended)"
- "letter" is selected instead of "A4" for a french installation.

with "HP LaserJet 1220 postscript (recommended)" i found almost all features i
get with a MS Windows setup . "HP LaserJet 1220 foomatic/pixelmono" driver is a
regression .

the HP printer manager is not installed . HP tools is feature richer than 
system-config-printer and system-config-printer-applet.

how to install it without any conflict with system-config-printer and
system-config-printer-applet ? Because the two's wants to setup the hp-1220 and
the two's wants to send notifications .