Minolta CF910 Operator's Manual page 30

Using the Copier as a Printer
When the optional Printer Controller (Fiery™) is
hooked up to the copier*, the copier can be used
as a full color printer for a computer.
For more details, see the Operator's Manual of the
Printer Controller.
Transfer Drum Cleaning Function
To maintain optimum copy quality, this copier
automatically enters the Transfer Drum Cleaning
mode at the following timing.
Cleaning takes about 40 seconds.
Color Mode
Full Color
24 or 48* copies in multicopy
mode.
Mono Color
56 or 112* copies in multicopy
Black and White
mode.
* Timing will differ based on selected paper size
and other settings.
2-12
6. Auxiliary Functions
Timing