Computer Configuration > Administrative Templates > Google Chrome > Printing
Both
HKLM\Software\Policies\Google\Chrome
Controls how Google Chrome prints on Microsoft® Windows®. When printing to a non-PostScript printer on Microsoft® Windows®, sometimes print jobs need to be rasterized to print correctly. When this policy is set to Full, Google Chrome will do full page rasterization if necessary. When this policy is set to Fast, Google Chrome will avoid rasterization if possible, reducing the amount of rasterization can help reduce print job sizes and increase printing speed. When this policy is not set, Google Chrome will be in Full mode.