我最近从 Kubuntu 22.10 升级到 23.04。我遇到了问题，但最重要的是我的打印机不再安装了。我几年前在 20.04 中安装了它，升级到 22.10 后它仍然在那里，打印/扫描正常。今天我去将纸盘从主纸盘更改为备用纸盘，但无法更改。以前它总是给我使用打印机设置的选项，我可以在里面选择纸盘，但今天只有打印机名称下的属性可用（这是正确的），而且大多数项目都变灰了，无法更改。所以我进入设置，系统报告没有安装打印机。我尝试添加打印机，但在选择网络后，Epson WF-3730 出现并要求输入 IP 地址和“队列”，我不明白队列信息。我输入了 IP 地址，包括完成在内的所有框都变灰了。
我已经检查过 cups 是否正在运行并且在终端中：
avahi-browse --all -t -r：
wlo1 IPv6 EPSON WF-3730 Series _uscans._tcp local
+ wlo1 IPv4 EPSON WF-3730 Series _uscans._tcp local
+ wlo1 IPv6 EPSON WF-3730 Series _uscan._tcp local
+ wlo1 IPv4 EPSON WF-3730 Series _uscan._tcp local
+ wlo1 IPv6 EPSON WF-3730 Series _privet._tcp local
+ wlo1 IPv4 EPSON WF-3730 Series _privet._tcp local
+ wlo1 IPv6 EPSON WF-3730 Series Secure Internet Printer local
+ wlo1 IPv4 EPSON WF-3730 Series Secure Internet Printer local
+ wlo1 IPv6 EPSON WF-3730 Series Internet Printer local
+ wlo1 IPv4 EPSON WF-3730 Series Internet Printer local
+ wlo1 IPv6 EPSON WF-3730 Series _scanner._tcp local
+ wlo1 IPv4 EPSON WF-3730 Series _scanner._tcp local
+ wlo1 IPv6 EPSON WF-3730 Series Microsoft Windows Network local
+ wlo1 IPv4 EPSON WF-3730 Series Microsoft Windows Network local
+ wlo1 IPv6 EPSON WF-3730 Series Web Site local
+ wlo1 IPv4 EPSON WF-3730 Series Web Site local
+ wlo1 IPv6 EPSON WF-3730 Series PDL Printer local
+ wlo1 IPv4 EPSON WF-3730 Series PDL Printer local
+ wlo1 IPv6 EPSON WF-3730 Series UNIX Printer local
+ wlo1 IPv4 EPSON WF-3730 Series UNIX Printer local
+ wlo1 IPv4 amzn.dmgr:F82B5E3EE4B8DA964153EA96282355CC:xnVDMM+4u1:209679 Amazon Fire TV local
+ wlo1 IPv4 aHR0cDovLzE5Mi4xNjguMTMyLjEwOTo2OTQy _cider-remote._tcp local
+ wlo1 IPv4 3.27.0.112-CYBERTRONPC.cd90725e-7149-4ee3-9287-15c007754c0c _nvstream_dbd._tcp local
+ wlo1 IPv4 3.27.0.112-MYVIOLINSINGS.36772945-12da-4f43-beaa-10cb07baf4e6 _nvstream_dbd._tcp local
= wlo1 IPv4 amzn.dmgr:F82B5E3EE4B8DA964153EA96282355CC:xnVDMM+4u1:209679 Amazon Fire TV local
hostname = [192-168-132-30.local]
address = [192.168.132.30]
port = [36672]
txt = ["f=0" "c=0a:7c:39:1b:7e:2b" "t=2" "dpv=1" "ad=AKPGW064GI9HE" "a=0" "u=F82B5E3EE4B8DA964153EA96282355CC" "v=2" "mv=2" "pv=1" "sp=34225" "n=sheila's Fire TV" "tr=tcp" "at=WItvDk6atLJ9" "s=0"]
= wlo1 IPv4 aHR0cDovLzE5Mi4xNjguMTMyLjEwOTo2OTQy _cider-remote._tcp local
hostname = [aHR0cDovLzE5Mi4xNjguMTMyLjEwOTo2OTQy.local]
address = [192.168.132.109]
port = [3839]
txt = ["iV=196623" "CtlN=Cider" "txtvers=1" "OSsi=0x212F0" "DvTy=Cider" "DbId=D41D8CD98F00B205" "DvSv=3689" "Ver=131077"]
= wlo1 IPv4 3.27.0.112-CYBERTRONPC.cd90725e-7149-4ee3-9287-15c007754c0c _nvstream_dbd._tcp local
hostname = [CybertronPC.local]
address = [192.168.132.106]
port = [47989]
txt = []
= wlo1 IPv4 3.27.0.112-MYVIOLINSINGS.36772945-12da-4f43-beaa-10cb07baf4e6 _nvstream_dbd._tcp local
hostname = [myviolinsings.local]
address = [192.168.132.31]
port = [47989]
txt = []
= wlo1 IPv4 EPSON WF-3730 Series UNIX Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [515]
txt = ["note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "qtotal=1" "rp=auto" "pdl=raw" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "priority=50" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series PDL Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [9100]
txt = ["note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "qtotal=1" "pdl=raw" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "priority=40" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series Web Site local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [80]
txt = []
= wlo1 IPv4 EPSON WF-3730 Series Microsoft Windows Network local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [445]
txt = []
= wlo1 IPv4 EPSON WF-3730 Series _scanner._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [1865]
txt = ["note=" "scannerAvailable=1" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "mdl=WF-3730 Series" "mfg=EPSON" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series Internet Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [631]
txt = ["TLS=1.2" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "priority=30" "mopria-certified=1.3" "URF=CP1,PQ4-5,OB9,OFU0,RS300-600,SRGB24,W8,DM3,IS1-2,V1.4,MT1-3-6-8-10-11-12" "PaperMax=legal-A4" "kind=document,envelope,photo" "rfo=ipp/faxout" "Fax=T" "Scan=T" "Duplex=T" "Color=T" "qtotal=1" "rp=ipp/print" "pdl=application/octet-stream,image/pwg-raster,image/urf,image/jpeg" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series UNIX Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [515]
txt = ["note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "qtotal=1" "rp=auto" "pdl=raw" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "priority=50" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series PDL Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [9100]
txt = ["note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "qtotal=1" "pdl=raw" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "priority=40" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series Web Site local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [80]
txt = []
= wlo1 IPv6 EPSON WF-3730 Series Microsoft Windows Network local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [445]
txt = []
= wlo1 IPv6 EPSON WF-3730 Series _scanner._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [1865]
txt = ["note=" "scannerAvailable=1" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "mdl=WF-3730 Series" "mfg=EPSON" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series Internet Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [631]
txt = ["TLS=1.2" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "priority=30" "mopria-certified=1.3" "URF=CP1,PQ4-5,OB9,OFU0,RS300-600,SRGB24,W8,DM3,IS1-2,V1.4,MT1-3-6-8-10-11-12" "PaperMax=legal-A4" "kind=document,envelope,photo" "rfo=ipp/faxout" "Fax=T" "Scan=T" "Duplex=T" "Color=T" "qtotal=1" "rp=ipp/print" "pdl=application/octet-stream,image/pwg-raster,image/urf,image/jpeg" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series Secure Internet Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [631]
txt = ["TLS=1.2" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "priority=30" "mopria-certified=1.3" "URF=CP1,PQ4-5,OB9,OFU0,RS300-600,SRGB24,W8,DM3,IS1-2,V1.4,MT1-3-6-8-10-11-12" "PaperMax=legal-A4" "kind=document,envelope,photo" "rfo=ipp/faxout" "Fax=T" "Scan=T" "Duplex=T" "Color=T" "qtotal=1" "rp=ipp/print" "pdl=application/octet-stream,image/pwg-raster,image/urf,image/jpeg" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series _privet._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [80]
txt = ["cs=online" "id=" "type=printer" "url=https://www.google.com/cloudprint" "ty=EPSON WF-3730 Series (EPSONC8ECE1)" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series _uscan._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [443]
txt = ["representation=https://EPSONC8ECE1.local.:443/PRESENTATION/AIRPRINT/PRINTER_128.PNG" "note=" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "duplex=F" "is=platen,adf" "cs=color,grayscale,binary" "pdl=application/pdf,image/jpeg" "ty=EPSON WF-3730 Series" "rs=eSCL" "vers=2.62" "txtvers=1"]
= wlo1 IPv6 EPSON WF-3730 Series _uscans._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [443]
txt = ["representation=https://EPSONC8ECE1.local.:443/PRESENTATION/AIRPRINT/PRINTER_128.PNG" "note=" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "duplex=F" "is=platen,adf" "cs=color,grayscale,binary" "pdl=application/pdf,image/jpeg" "ty=EPSON WF-3730 Series" "rs=eSCL" "vers=2.62" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series Secure Internet Printer local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [631]
txt = ["TLS=1.2" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "note=" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "priority=30" "mopria-certified=1.3" "URF=CP1,PQ4-5,OB9,OFU0,RS300-600,SRGB24,W8,DM3,IS1-2,V1.4,MT1-3-6-8-10-11-12" "PaperMax=legal-A4" "kind=document,envelope,photo" "rfo=ipp/faxout" "Fax=T" "Scan=T" "Duplex=T" "Color=T" "qtotal=1" "rp=ipp/print" "pdl=application/octet-stream,image/pwg-raster,image/urf,image/jpeg" "product=(EPSON WF-3730 Series)" "usb_MDL=WF-3730 Series" "usb_MFG=EPSON" "ty=EPSON WF-3730 Series" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series _privet._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [80]
txt = ["cs=online" "id=" "type=printer" "url=https://www.google.com/cloudprint" "ty=EPSON WF-3730 Series (EPSONC8ECE1)" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series _uscan._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [443]
txt = ["representation=https://EPSONC8ECE1.local.:443/PRESENTATION/AIRPRINT/PRINTER_128.PNG" "note=" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "duplex=F" "is=platen,adf" "cs=color,grayscale,binary" "pdl=application/pdf,image/jpeg" "ty=EPSON WF-3730 Series" "rs=eSCL" "vers=2.62" "txtvers=1"]
= wlo1 IPv4 EPSON WF-3730 Series _uscans._tcp local
hostname = [EPSONC8ECE1.local]
address = [192.168.132.148]
port = [443]
txt = ["representation=https://EPSONC8ECE1.local.:443/PRESENTATION/AIRPRINT/PRINTER_128.PNG" "note=" "UUID=cfe92100-67c4-11d4-a45f-9caed3c8ece1" "adminurl=http://EPSONC8ECE1.local.:80/PRESENTATION/BONJOUR" "duplex=F" "is=platen,adf" "cs=color,grayscale,binary" "pdl=application/pdf,image/jpeg" "ty=EPSON WF-3730 Series" "rs=eSCL" "vers=2.62" "txtvers=1"]
如上所述，这是我家庭办公室的一台网络打印机，有几台计算机可以使用它进行打印。我可以打印，只是没有控件来更换纸盘，纸盘中有不同类型的纸张用于打印业务文档。
如果您需要更多信息，请告知，因为我很困惑。