Sharp SF-2530 Operation Manual page 46

POWER SAVE MODES
6
POWER SAVE
START
9
44
Setting the power save modes
The factory default settings for the power save modes are OFF for the
auto power save control function and ON for the preheat and auto
power shut-off modes.
The auto power save control function can be enabled or disabled as
desired using user program No. 4. If this function is disabled, the time
that elapses before the copier enters a power save mode after any
operation is made can be set manually. This time is set with user
program No. 2 for the preheat mode and user program No. 3 for the
auto power shut-off mode. If the auto power save control function is
enabled, the settings of user programs No. 2 and No. 3 will be ignored.
For these settings, see page 34.
The copier will enter first the preheat mode and then the auto power
shut-off mode when no copier operation is made.
If the time set for the preheat mode is not shorter than that for the
auto power shut-off mode, the copier will enter only the auto power
shut-off mode when the time set for the auto power shut-off mode
has elapsed after any copier operation.
If the auto power shut-off time is changed using user program
No. 3 when the auto power shut-off mode has been disabled
(program No.9 ), the auto power shut-off mode will be automatically
enabled.
Copying from the preheat mode
Make desired copier selections and press the START
key using the normal copying procedure.
When any key input is made or any other copier operation is
made, the POWER SAVE indicator will start to blink.
When the START key is pressed, the START key indicator will
go out and copying will start within 30 seconds. The POWER
SAVE indicator will go out when copying starts.