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CHAPTER 4 BASIC OPERATIONS
3. Energy saver (auto preheat) function
This function automatically puts the copier in the sleep mode if no
copying operation is performed for a certain period of time (5 to 45
minutes). In sleep mode, “---” is displayed on the copy quantity/
magnification display and all other indicators are turned off.
* To resume copying after the energy saver (auto preheat) function
has been activated, press any of the operation section keys. The
length of time that the copier uses to recover from the energy saver
(auto preheat) function can be selected between within 10 seconds
(priority to recovery) and within 30 seconds (priority to power save).
(See “Auto preheat time” on page 6-4 and “Preheat recovery time”
on page 6-5.)
(English text panel) (Symbol panel)
4. Auto shut-off function
This function automatically turns the main switch OFF (O) if no
copying operation is preformed for a certain period of time (15 to 120
minutes). To make copies again, set the main switch to the ON (|)
position.
* If the optional printer board is installed, copying will be enabled
when any of the operation keys is pressed or data is received from
the computer.
● Auto shut-off function
The auto shut-off function is a power-saving feature which
automatically turns OFF (O) the main switch when a certain time
elapses without copying being performed. Copiers are generally in the
standby mode more than operation mode, and power consumption in
the standby mode occupies a large part of overall consumption.
Having the copier turn OFF (O) automatically reduces unnecessary
power consumption in the standby mode or at night when the copier
is left on. The result is a lower electricity bill.
* To change the time until the auto shut-off function starts, see “Auto
shut-off time” on page 6-4. To cancel the auto shut-off function, see
“Auto shut-off” on page 6-4.
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