Version-Release number of selected component:
hplip-3.19.12-2.fc31

Additional info:
reporter:       libreport-2.11.3
cgroup:         0::/user.slice/user-1000.slice/user/gnome-terminal-server.service
cmdline:        /usr/bin/python3 /usr/bin/hp-setup
crash_function: to_string_utf8
exception_type: UnicodeDecodeError
executable:     /usr/bin/hp-setup
interpreter:    python3-3.7.6-2.fc31.x86_64
kernel:         5.4.18-200.fc31.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
sixext.py:113:to_string_utf8:UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 254: invalid continuation byte

Traceback (most recent call last):
  File "/usr/share/hplip/ui5/setupdialog.py", line 1297, in NextButton_clicked
    self.showDevicesPage()
  File "/usr/share/hplip/ui5/setupdialog.py", line 566, in showDevicesPage
    filter_dict, self.search, net_search=net_search_type)
  File "/usr/share/hplip/base/device.py", line 494, in probeDevices
    detected_devices = avahi.detectNetworkDevices(ttl, timeout)
  File "/usr/share/hplip/base/avahi.py", line 39, in detectNetworkDevices
    output = to_string_utf8(p.communicate()[0])
  File "/usr/share/hplip/base/sixext.py", line 113, in to_string_utf8
    return s.decode("utf-8")
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 254: invalid continuation byte

Local variables in innermost frame:
s: b'+;enp2s0;IPv4;te100-mp1u-41-usb1;_printer._tcp;local\n=;enp2s0;IPv4;te100-mp1u-41-usb1;_printer._tcp;local;te100-mp1u-41.local;192.168.1.41;515;"adminurl=http://te100-mp1u-41.local." "usb_CLASS=PRINTER" "usb_MDL=Deskjet 2050 J510 series series" "usb_MFG=\\\xe9\t" "pdl=U" "ty=hp Deskjet 2050 J510 series series" "product=(hp Deskjet 2050 J510 series series)" "priority=0" "qtotal=1" "rp=USB1_LQ" "txtvers=1"\n'