This printer was previously connected to our old apple, but now that we've upgraded and have the latest software (Catalina 10.15.7), I can see the printer on the network, but when trying to add, the message is "Software for this printer isn't available from Apple. Contact the printer's support manufacturer for the latest software."
Of course, when looking at Canon's website for the ip4600, the only software available is optional. When the printer was originaly bought, it came with a CD, but of course, the new macs do not have a CD-ROM drive.
Any help would be greatly appreciated - thanks!