The default behavior determining which reference device should be used when rendering a C1PrintDocument is specified by static properties MeasurementDevice and MeasurementPrinterName. The (non-static) CreationDevice, CreationPrinterName and CreationDpi properties allow to override the behavior for an individual component.

Normally all installed printers would be scanned to obtain a high-resolution reference Graphics object. In order to bypass this process, set this property to Screen. In some cases this may increase rendering speed at the cost of some loss in layout accuracy.