Print

Emulations	PCL6
	BR-Script (PostScript) Level 3
Printer Driver	Host-Based Driver for Windows^® 2000 Professional/XP/ XP Professional x64 Edition/Windows Vista^®/Windows Server^® 2003 (print only via network)
	BR-Script (PPD file) for Windows^® 2000 Professional/XP/ XP Professional x64 Edition/Windows Vista^® Macintosh^® Printer Driver for Mac OS^® X 10.2.4 or greater BR-Script (PPD file) for Mac OS^® X 10.2.4 or greater
Resolution	600 × 600 dpi, 2400 dpi (2400 × 600 dpi)
Print Speed	Up to 20 pages/minute (A4 size) (Black)¹²
	Up to 20 pages/minute (A4 size) (Colour)¹²
Print Speed for Duplex Printing (MFC-9450CDN only)	Up to 7 sides/minute (3.5 pages) (Black) Up to 7 sides/minute (3.5 pages) (Colour)
First Print Out Time	Less than 16 seconds (Black)³
First Print Out Time	Less than 17 seconds (Colour)³

¹	The printing speed may change depending on the type of document you print.
²	From the standard paper tray and optional paper tray.
³	First print out time may change if the machine is calibrating or registering itself.