New iMac 27" but cannot print using Canon i9100

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New iMac 27" but cannot print using Canon i9100

Just bought an 27" iMac3.5GHz Intel Core i7). Migration worked well from TimeMachine but no Canon 19100 printer driver. Apple web site says go to Canon support but the Easy-PhotoPrint EX_322.pkg "can't be opened because it is from an unidentified developer". I have tried different drivers from Canon but always the same message.

Is there a general Canon driver that will work or any other suggestions?

iMac G5, Mac OS X (10.4.6), wireless keyboard & mouse

Posted on Dec 23, 2013 2:56 AM

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Answer 1

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Linc Davis

Level 10

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Dec 23, 2013 9:30 AM in response to pmcrobinson

See the heading "How to open an app from a unidentified developer" on this support page. The instructions apply to installer packages and other installable items as well as applications.

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Answer 2

pmcrobinson Author

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Dec 24, 2013 1:07 AM in response to Linc Davis

Thanks for the link which solved that problem and I could load the Canon driver.

I then got the message "your printer is not connected" although it was there is Apple Preferences. I moved the USB to another port and then it worked??

Tried a couple of drivers and found one that worked (Easy-PhotoPrint EX_450.pkg) but did not have all the settings of my old driver but it will do.

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