Energy Saving Functions

To reduce its power consumption, this machine has the following functions:

Low Power Mode

If this machine remains idle for a specified period, it automatically reduces its electrical consumption.
The default period the machine waits before entering Low Power Mode is 10 minutes. This default time can be changed.

Sleep Mode

If this machine is already in Low Power Mode and remains idle for a specified period, it automatically enters Sleep Mode to further reduce its electrical consumption.
The default delay time the machine waits before entering Sleep Mode for type 1 or 2 is 15 minutes. This default time can be changed.
The default delay time the machine waits before entering Sleep Mode for type 3 or 4 is 16 minutes. This default time can be changed.
The machine can print jobs from computers and receive faxes while in Sleep Mode.

Specification for type 1 and 2

	Type 1	Type 2
Reduced Electrical Consumption by Low Power Mode	95 W	95 W
Time of Switch into Low Power Mode	10 minutes	10 minutes
Time of Switch out from Low Power Mode	6 seconds	6 seconds
Reduced Electrical Consumption by Sleep Mode	1.4 W	1.4 W
Time of Switch into Sleep Mode	15 minutes	15 minutes
Time of Switch out from Sleep Mode	13 seconds	13 seconds

Specification for type 3 and 4 (models equipped with the ARDF)

	Type 3	Type 4
Reduced Electrical Consumption by Low Power Mode	102 W	102 W
Time of Switch into Low Power Mode	10 minutes	10 minutes
Time of Switch out from Low Power Mode	10 seconds	10 seconds
Reduced Electrical Consumption by Sleep Mode	1.5 W	1.5 W
Time of Switch into Sleep Mode	16 minutes	16 minutes
Time of Switch out from Sleep Mode	19 seconds	32 seconds

Specification for type 3 and 4 (models equipped with the one-pass duplex scanning ADF)

	Type 3	Type 4
Reduced Electrical Consumption by Low Power Mode	117 W	117 W
Time of Switch into Low Power Mode	10 minutes	10 minutes
Time of Switch out from Low Power Mode	10 seconds	10 seconds
Reduced Electrical Consumption by Sleep Mode	1.5 W	1.5 W
Time of Switch into Sleep Mode	16 minutes	16 minutes
Time of Switch out from Sleep Mode	19 seconds	32 seconds

Specifications can vary depending on which options are installed on the machine.
For details about how to change the default interval, see “Timer Settings”, Network and System Settings Reference.
Depending on which Embedded Software Architecture application is installed on it, the machine might take longer than indicated to enter Sleep Mode.