Hi Petter,
thanks for tipp! It now works. Printer: HP Officejet 7500a driver hp-officejet_7500_e910.ppd 1. start hp-setup 2. connect via usb 3. wait(!) until system has automatically installed printers 4. disconnect usb cable 5. use the Network/Ethernet/Wireless network (direct connection or JetDirect ) 6. give ip-address 7. type wifi-password in Printing and scanning works fine... Other "wireless" option printer works, scanner fails... Best Regards, Peter Am Sonntag, den 11.10.2015, 09:19 +0200 schrieb Petter Adsen: > On Sat, 10 Oct 2015 15:31:11 +0200 > Peter Berlau <pber...@gmx.de> wrote: > > > WIFI HP Officejet 7500 driver hp-officejet_7500_e910 > > prints fine, but i can not scan... xscanimage shows " wrong argument" > > I did not know what this mean or > > what i should do... > > Take a look here, there are some good suggestions on how to get > scanning from HP devices working: > > https://wiki.archlinux.org/index.php/Sane#For_HP_hardware > > According to the following page, scanning should work: > > http://hplipopensource.com/hplip-web/models/officejet/officejet_7500_e910.html > > Petter >
