My beloved HP LaserJet 1012 stopped working with my iMac running High Sierra Beta 13.5. My all-in-one Brother DCP 7020 currently works but won't work once MacOS require 64 bit apps and programs. I will need an all-in-one to replace both these devices. (I don't need color printing as my kids are all grown up. If I want to print photos I send them to Walgreens.) I need to be able to print, scan, and copy. Faxing isn't important. Wireless printing is a must, two sided would be nice, a small footprint would be nice. Reliability is important. Suggestions, please.