PLEASE help!
i have a canon image class d420, i have been using this printer for years, try to scan and am getting the same error "cannot start the scaner driver while it is in use by another application or user.
I have downloaded the new printer drivers, and restarted my computer multiple times!!!!
i have a mac os catalina version 10.15.2
PLEASE help, i have to scan documents for work!!!!!
thank you in advance
mimi shea