Printer & scanner not working after updating to 10.6.6

Canon ip4500 printer no longer recognised by computer since I updated to OS 10.6.6. Tried deleting & adding it but it cant find printer. No drivers to update either. Tried disconnecting & connecting via USB. Nothing is working. Same with scanner that I use with Vuescan. Help!

fenmax wrote:
Canon ip4500 printer no longer recognised by computer since I updated to OS 10.6.6. Tried deleting & adding it but it cant find printer.
"Can't find printer" may be the operative phrase here. How is the printer connected, and what happens if you unplug it and plug it back into that connection?
No drivers to update either. Tried disconnecting & connecting via USB. Nothing is working. Same with scanner that I use with Vuescan. Help!
This is sounding more and more as if it's hardware, and USB to be specific, assuming that both devices connect via USB. Are you having any other connection problems? What happens if you change the port you're connected to? Are you using a hub, and if so, is it a powered hub? If you're using a hub, what happens if you plug the device directly to the Mac?
And, oh, yeah, one more thing: what happens if you reboot the Mac?

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Photoshop CS5 - colour settings in Print menu not working after update Mac OSX maverick
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Printer & scanner not working after updating to 10.6.6

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