I believe that's correct. I have 3 printers installed on my main computer. Two of them are Canon (BJC-2000 and BJC-3000). The Properties panel for them shows the same screen where either color or black and white can be selected. The other installed printer is an hp deskjet 5550 series and the screen where color preference is set is different from the Canon printers. For the HP, the procedure appears to be to check a box for "Print in Grayscale" and then also select "Black Print Cartridge only".