Help with Canon_iR-ADV_C3520

[x09]

Hi i have Canon_iR-ADV_C3520 in different network. My ip is a.b.c.d , canon ip address is a.x.y.z

open ports on canon below

PORT     STATE SERVICE
25/tcp   open  smtp
80/tcp   open  http
443/tcp  open  https
515/tcp  open  printer
8000/tcp open  http-alt
8443/tcp open  https-alt
9007/tcp open  unknown
9014/tcp open  unknown
9015/tcp open  unknown
9017/tcp open  unknown
9018/tcp open  unknown
9019/tcp open  unknown
9021/tcp open  panagolin-ident
9022/tcp open  paragent
9100/tcp open  jetdirect

airsan-dicovery not help me. I tried edit config manually

but no success..

[x09]

WSD scan enabled

nmap scan result

80/tcp open http 443/tcp open https 515/tcp open printer 8000/tcp open http-alt 8443/tcp open https-alt 9007/tcp open unknown 9014/tcp open unknown 9015/tcp open unknown 9017/tcp open unknown 9018/tcp open unknown 9019/tcp open unknown 9021/tcp open panagolin-ident 9022/tcp open paragent 9100/tcp open jetdirect 19100/tcp open unknown 47545/tcp open unknown 47547/tcp open unknown 53214/tcp open unknown

/etc/sane.d/airscan.conf

[devices]
#"1C3520" = http://10.61.50.200:9007/eSCL,eSCL
#"2C3520" = http://10.61.50.200:9014/eSCL,eSCL
#"3C3520" = http://10.61.50.200:9015/eSCL,eSCL
#"4C3520" = http://10.61.50.200:9017/eSCL,eSCL
#"5C3520" = http://10.61.50.200:9018/eSCL,eSCL
#"6C3520" = http://10.61.50.200:9019/eSCL,eSCL
#"7C3520" = http://10.61.50.200:9021/eSCL,eSCL
#"8C3520" = http://10.61.50.200:9022/eSCL,eSCL
#"c35200" = http://10.61.50.200:53048/, WSD
#"c35201" = http://10.61.50.200:53214/, WSD
"c35201" = http://10.61.50.200:19100/, WSD
"c35202" = http://10.61.50.200:47545/, WSD
"c35203" = http://10.61.50.200:47575/, WSD
"c35204" = http://10.61.50.200:53214/, WSD

[options]
discovery=disable

[debug]
enable = true

sane-find-scanners say nothing again.. How know URL and port for WSD? what i can do wrong?