I do not have Canon scanner.
On SANE page it is listed as Untested and supported by sane-pixma driver.
You can consult ArchLinux wiki for accessing it.
Scanning over the network with Canon Pixma all-in-one printer/scanners
Find out your printer/scanner's IP address, and add it on a new line to /etc/sane.d/pixma.conf in the format bjnp://10.0.0.20
.
Sane should now find your device. For more details refer to sane-pixma(5)
.
Alternative: for some Canon Pixma all-in-one printer/scanners, which are not detected over network, can be used scangearmp package from AUR.
All you need is libsane
package and man sane-pixma
. Not sure about scangearamp.
sane
package? Why did you think you needed to add a PPA? What are you actually trying to do? – Zanna Apr 02 '18 at 08:40