I have also unplugged my computer cable (connects to a USB port on the Mac, turned off the printer, reinserted the cable into a USB port, turned the printer back on, and tried to print a saved PDF file). I am using an iMac Desktop model with OS X El Capitan operating system, Version 10.11.6.ģ) I have tried the troubleshooting steps as you listed below. I will attempt to answer all of your questions below:ġ) The Version of Adobe Acrobat Reader DC I have is: Version 2015.023.20053.Ģ) No, I cannot print any PDF files from my computer.