Our company recently purchased a Ricoh Aficio MP 3350. We have been able to set it up with all of our computers running Windows but cannot get it to work with any of our Macs. We have 4 Macs, one with 10.11 El Capitan and three with 10.10.5 Yosemite. We downloaded the drivers and can add the printer, by searching by IP address. Once the printer is added, everything we print has two lines of random text and then prints dozens and dozens of blank pages. It doesn't stop until we cancel the job. I have looked through other posts and saw one about a Ricoh Aficio MP C2500 having similar issues. I attempted to use the links and downloads that worked for that poster but many are out of date and no longer work. I called our IT company to assist but they are not familiar with Macs and cannot help in any way. Any help would be greatly appreciated.