Comment 8 for bug 1809287

I can scan now but I could scan before that.
My problem is that scanning is very (~40 sec between press "scan" button and actually starting the scan).

It's a full output of avahi-browse -rt _uscan._tcp:

> avahi-browse -rt _uscan._tcp
+ wlp2s0 IPv6 HP LaserJet MFP M28w (5DC46F) _uscan._tcp local
= wlp2s0 IPv6 HP LaserJet MFP M28w (5DC46F) _uscan._tcp local
   hostname = [NPI5DC46F.local]
   address = [192.168.12.4]
   port = [8080]
   txt = ["note=" "duplex=F" "is=platen" "cs=color,grayscale" "pdl=application/pdf,image/jpeg" "uuid=564e4333-4330-3831-3235-80ce625dc46f" "rs=eSCL" "representation=http://NPI5DC46F.local./ipp/images/printer.png" "vers=2.63" "usb_MDL=HP LaserJet MFP M28-M31" "usb_MFG=HP" "mdl=LaserJet MFP M28-M31" "mfg=HP" "ty=HP LaserJet MFP M28-M31" "adminurl=http://NPI5DC46F.local." "txtvers=1"]
+ wlp2s0 IPv4 HP LaserJet MFP M28w (5DC46F) _uscan._tcp local
= wlp2s0 IPv4 HP LaserJet MFP M28w (5DC46F) _uscan._tcp local
   hostname = [NPI5DC46F.local]
   address = [192.168.12.4]
   port = [8080]
   txt = ["note=" "duplex=F" "is=platen" "cs=color,grayscale" "pdl=application/pdf,image/jpeg" "uuid=564e4333-4330-3831-3235-80ce625dc46f" "rs=eSCL" "representation=http://NPI5DC46F.local./ipp/images/printer.png" "vers=2.63" "usb_MDL=HP LaserJet MFP M28-M31" "usb_MFG=HP" "mdl=LaserJet MFP M28-M31" "mfg=HP" "ty=HP LaserJet MFP M28-M31" "adminurl=http://NPI5DC46F.local." "txtvers=1"]