You need to download the correct drivers for the printer. Version 30.15 (27.9.2017) is also available here UFRII_Driver_V3015_32_64_CZ_11.zip.
Or, look for the latest version on the Canon web. The UFR II without the generic word in the name is recommended (it is further on the list of drivers).
"Start" - "Printers & Scanners".
"Add a printer or scanner".
The printer that I want isn't listed link appears, click on it. picture
Add a printer using a TCP/IP address or hostname.
Click Next.
10.26.203.34 to the Hostname or IP address: field .
Click Next. picture
Have disk ... and navigate to the directory where you have them extracted. Depending on the Windows version (64b / 32b), select the correct directory. The Inf file will be selected automatically, then click OK.
The driver selection window appears, select Canon iR-ADV C3520 UFR II, click Next. picture
Printer name field. Click Next. picture
Do not share this printer. Click Next. picture
Finish .
10.26.203.34
Skenovat a odeslat (Scan and send) a Skenovat a uložit (Scan and Save).
fzu.cz domain. The email will arrive from scan@fzu.cz with an attachment.
Skenovat a odeslat on the device screen. If your address is in the address book, select Adresář and select your address, otherwise select Nové místo určení, click E-mail and enter your full email address.Spustit odeslání button appears, which commplete the scan and send the resulting file.