Usb printer zebra gk420t

I all I have a ZEBRA GK420t connected to iot2050 with usb cable and I would like print with node-red

I try set up printer with cups driver and I obtain :

usb://Zebra%20Technologies/ZTC%20GK420t?serial=29J185204348

lpoptions:

copies=1 device-uri=usb://Zebra%20Technologies/ZTC%20GK420t?serial=29J185204348 finishings=3 job-cancel-after=10800 job-hold-until=no-hold job-priority=50 job-sheets=none,none marker-change-time=0 number-up=1 printer-commands=none printer-info='Zebra Technologies ZTC GK420t' printer-is-accepting-jobs=true printer-is-shared=true printer-is-temporary=false printer-location=zebra printer-make-and-model='Zebra ZPL Label Printer' printer-state=3 printer-state-change-time=1657548826 printer-state-reasons=none printer-type=168004 printer-uri-supported=ipp://localhost/printers/Zebra_Technologies_ZTC_GK420t

and with usb-devices

T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0

D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1

P: Vendor=0a5f ProdID=0081 Rev=17.17

S: Manufacturer=Zebra Technologies

S: Product=ZTC GK420t

S: SerialNumber=29J185204348

C: #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=0mA

I: If#=0x0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=(none)

can someone help me to use this printer in node-red?

many thanks