This should work for permanent settings:
sudo echo "options usbcore autosuspend=-1" > /etc/modprobe.d/usb_suspend after this us should reboot.
this is for temporary:
sudo su echo "-1" > /sys/module/usbcore/parameters/autosuspend
after this you need replug you scanner.
-1 mean - disable autosuspend 2 mean - enable autosuspend with delay 2 seconds
This should work for permanent settings:
sudo echo "options usbcore autosuspend=-1" > /etc/modprobe. d/usb_suspend
after this us should reboot.
this is for temporary:
sudo su usbcore/ parameters/ autosuspend
echo "-1" > /sys/module/
after this you need replug you scanner.
-1 mean - disable autosuspend
2 mean - enable autosuspend with delay 2 seconds