wich driver for hp desket 3760?

The 3760 is part of the 3700 series.

> How can I do?

You can give the Ubuntu version, the connection method
and the output of

  lpstat -t

if you want to pursue this further.

Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy

connection method: WIFI

andrea@nirvana:~$ lpstat -t
lo scheduler è in funzione
destinazione predefinita del sistema: DeskJet_3700_Driver-ok
dispositivo per DeskJet_3700_Driver-ok: hp:/net/DeskJet_3700_series?ip=192.168.0.20
DeskJet_3700_Driver-ok sta accettando richieste da lun 27 feb 2023, 14:35:58
la stampante DeskJet_3700_Driver-ok è inattiva. è stata abilitata da lun 27 feb 2023, 14:35:58

in some cases printing not centered and not scaled to A4 page size.
even with an A4 PDF document, the print is shifted towards the top margin.
other types of PDF documents however, it seems to print correctly.

thanks

Give the outputs of

  avahi-browse -rt _ipp._tcp
  driverless

there is no output of this two prompts

> there is no output of this two prompts

You could look to a firewall blocking port 5353.

andrea@nirvana:~$ avahi-browse -rt _ipp._tcp
+ wlo1 IPv6 HP DeskJet 3700 series [AB5695] Internet Printer local
+ wlo1 IPv4 HP DeskJet 3700 series [AB5695] Internet Printer local
= wlo1 IPv6 HP DeskJet 3700 series [AB5695] Internet Printer local
   hostname = [HP5C60BAAB5695.local]
   address = [192.168.0.20]
   port = [631]
   txt = ["Scan=T" "Duplex=F" "Color=T" "UUID=6245e379-3cf2-7114-ff50-c7042b597233" "Fax=F" "TLS=1.2" "note=" "adminurl=http://HP5C60BAAB5695.local./#hId-pgAirPrint" "mac=5c:60:ba:ab:56:95" "priority=20" "usb_MDL=DeskJet 3700 series" "usb_MFG=HP" "product=(HP DeskJet 3700 series)" "ty=HP DeskJet 3700 series" "URF=CP1,MT1-2-8-9-10-11,PQ3-4-5,RS300,SRGB24,OB9,OFU0,W8-16,DEVW8-16,DEVRGB24-48,ADOBERGB24-48,FN3,IS1,V1.4" "kind=document,envelope,photo,postcard" "PaperMax=legal-A4" "rp=ipp/print" "pdl=application/vnd.hp-PCL,image/jpeg,application/PCLm,image/urf,image/pwg-raster" "qtotal=1" "txtvers=1"]
= wlo1 IPv4 HP DeskJet 3700 series [AB5695] Internet Printer local
   hostname = [HP5C60BAAB5695.local]
   address = [192.168.0.20]
   port = [631]
   txt = ["Scan=T" "Duplex=F" "Color=T" "UUID=6245e379-3cf2-7114-ff50-c7042b597233" "Fax=F" "TLS=1.2" "note=" "adminurl=http://HP5C60BAAB5695.local./#hId-pgAirPrint" "mac=5c:60:ba:ab:56:95" "priority=20" "usb_MDL=DeskJet 3700 series" "usb_MFG=HP" "product=(HP DeskJet 3700 series)" "ty=HP DeskJet 3700 series" "URF=CP1,MT1-2-8-9-10-11,PQ3-4-5,RS300,SRGB24,OB9,OFU0,W8-16,DEVW8-16,DEVRGB24-48,ADOBERGB24-48,FN3,IS1,V1.4" "kind=document,envelope,photo,postcard" "PaperMax=legal-A4" "rp=ipp/print" "pdl=application/vnd.hp-PCL,image/jpeg,application/PCLm,image/urf,image/pwg-raster" "qtotal=1" "txtvers=1"]
andrea@nirvana:~$ driverless
ipps://HP%20DeskJet%203700%20series%20%5BAB5695%5D._ipps._tcp.local/

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