Konica Minolta bizhub PRO C6500P - Manual (Page 197)

Setting Up and Configuring the IC-304 Print Controller 189
Default Image Size
1. In the Preferences window, select Default Image Size .
2. From the Size list, select the required size.
This option enables you to temporarily select a paper/image
size for a PostScript file that does not contain page size
information so that the system can raster the file.