Energy Save
597
State Description
• State where the operation panel is flashing and the fusing lamp is OFF.
• The bottom plate of the paper feed tray is raised.
4
Quiet state Quiet state is entered when the Energy Saving key is pressed or the time set with the
"Sleep Mode Timer" of the User Tools has elapsed. This is a temporary energy saving
state before entering sleep mode.
• Basically, no homing (initialization) of peripheral devices is performed.
• The bottom plate of the paper feed tray is raised.
• The fusing lamp is turned OFF.
5
Engine OFF
(Sleep mode)
Entered from Quiet state with internal timer.
• The relevant power systems (24V,
12V, 5V) are turned OFF at the same time as the
fusing lamp.
• When printing is performed in engine OFF state, warm-up is started and printing is
performed while the backlight of the operation panel is turned OFF.
6
STR state
(Sleep mode)
Supplying of power and clock to the CPU and peripheral chips on the controller board
is stopped.
Device state for each Energy Saving state
State Energy Saving LED Operation panel
LCD
Engine (Printer) HDD CTL
Standby/Printing ON ON ON ON ON
Printing state/Panel OFF ON OFF ON ON ON
fusing OFF ON ON ON
(Printer is in Quiet state)
ON ON
Quiet state ON OFF
ON*1
ON
(Printer is in Quiet state)
ON ON
Engine OFF Blinking gradually
ON*1
Sleep
OFF or ON*1
OFF OFF
ON*1
ON
STR state Blinking gradually Sleep OFF OFF STR
*1 When [Energy Saving Recvry. for Business Applicatn.] is [On (Energy Saving)], ON/OFF is determined by
the internal timer of the Smart Operation Panel.
Transition of operation panel to Energy Saving when [Energy Saving Recvry. for Business
Applicatn.] is [On (Energy Saving)]
Normally, the Energy Saving state of the operation panel LCD changes in step with the energy saving state of
the MFP/LP main unit, but to support the scenario where an application that does not use the engine (printer) is
executed from the operation panel, the Energy Saving state of the operation panel is transitioned through the
three states ON, OFF, and Sleep with its internal timer when [Energy Saving Recvry. for Business Applicatn.] is
[On (Energy Saving)].
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