This is related to the printer trying to print in colour from a view in Sage Pastel Partner. It happened to me with a Canon PIXMA GM2040.
I changed Sage Pastel Partner to not print colour and I first changed all the regular options I could find on the printer to print in greyscale. I eventually found a fairly hidden setting that worked.
Go to Printers & Scanners then under the printer you are trying to print to go to Printing preferences > Page Setup > Print Options > Print With > and set it to Black Only