2 Replies Latest reply: Dec 24, 2013 1:07 AM by pmcrobinson
pmcrobinson Level 1 (0 points)

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
  • Linc Davis Level 10 (192,719 points)

    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.

  • pmcrobinson Level 1 (0 points)

    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.