What setting can I do in Job Control Panel ?   Impression Rate   General - For Loose Sheet, Book Pages & Group Print Only. Specify the Easy, Normal, Difficult job based on paper grammage & colors usage. Jobbing - For Jobbing Only. Specify the Easy, Normal, Difficult job based on paper grammage & colors usage.   Hourly Rate   Specify the Easy, Normal, Difficult job based on Number of Color, Paper Grammage and Ink Coverage.