Systems and methods relate generally to graphics and image processing by a printing device. In such a method, a graphics orderlist is obtained by a printer engine. The graphics orderlist has at least one imaging issue for printing an associated image. A debug mode is entered for debugging the graphics orderlist. A selection for a debug region is received. A graphic order of the graphics orderlist is executed by a graphic execution unit of the printer engine in the debug mode. The graphic execution unit determines whether the debug region is accessed by the execution of the graphic order. Responsive to the debug region being accessed for the execution of the graphic order, an interrupt is issued. Information of the graphic order and buffer contents associated with the debug region is stored in a log file.