Hello Kapetanios,
Welcome to the Forums!
I have located the correct driver for your Scanjet G4010. Please try this download.
I hope this helps!
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=dp-127896-1&cc=us&dlc=en&lc=en&os=4063&product=3236366&sw_lang=
Welcome to the Forums!
I have located the correct driver for your Scanjet G4010. Please try this download.
I hope this helps!
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=dp-127896-1&cc=us&dlc=en&lc=en&os=4063&product=3236366&sw_lang=