User Activity

I have a wifi enabled printer, the MG3650. I've recently changed my home wifi network and need to change the printer's network.  I attempted to follow the steps here (https://ugp01.c-ij.com/ij/webmanual/Tutorial/MG3600%20series/EN/TRL/trl-3000-a.html...
I'm using a wireless printer/scanner MG3600 series from my Mac running OS10.14.1  I can't figure out how to opt for only black-and-white printing when the document or image has color on it. I'm unable to find a "grayscale" option anywhere under the p...