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My Konica Minolta 1650E is working like a dream from my iMac G3. But after upgrading my MacBook Pro to El Capitan, I cannot make it print on my Konica Minolta printer, It goes all awry. Word files not saved are simply erased, and most attempts to make a normal print end up with prints saying : ERROR: ioerror OFFENDING COMMAND: image STACK: My own conclusion: The Konica Minolta driver will not work with El Capitan ANY HELP APPRECIATED