Gestetner A294, Service Manual

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ENERGY SAVER MODES
SM 2-119 A294/A295
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2.12 ENERGY SAVER MODES
2.12.1 OVERVIEW
When the machine is not used, the energy saver function reduces power
consumption by decreasing the fusing temperature.
This machine has three energy saver modes.
1) Energy saver (Panel off) mode
2) Low power mode
3) Off mode (this has two modes, Auto Off Mode and Weekly Timer Off Mode)
These modes are controlled by the following UP modes.
•
Panel off timer: The machine enters energy saver (panel off) mode when this
runs out
•
Energy saver timer: The machine enters low power mode when this runs out
•
Auto off timer: The machine enters auto off mode when this runs out
•
Weekly timer programming: Programs a timer for the machine to switch itself on
and off (this is for Weekly Timer Off Mode)
•
Auto off mode disabling (User Tools – System Setting – Count Manager – AOF)
If auto off mode is disabled, the machine will never enter auto off mode. The
fusing lamps will always stay on, but the machine will still be able to enter energy
saver and low power modes.
The way that the machine operates depends on the combination of installed
equipment (copier only, copier/printer).
Energy Saver (Panel Off)
Mode
Auto Off
Enabled?
Energy Saver LED On
System 5 V On
Low Power
Mode
Fusing lamp to low temp.
Energy Saver LED On
System 5 V On
Off Mode or Weekly Timer Off Mode: Fusing Lamp Off, Energy Saver LED Off, Only +5 VE On
(Off Mode or Weekly Timer Off Mode: If the Weekly Timer is not in Off status now, the
machine enters Off Mode.)
Auto Off
enabled?
Energy Saver
Key Pressed
or Copy/Print
Operation
Panel Off
Timer Runs
Out Energy
Saver Key
Pressed
Energy
Saver Timer
Runs Out
Operation
Switch
Pressed or
Print Data In
Yes
Yes
Auto Off
Timer
Runs
Out
Operation
Switch Pressed
Auto Off Timer
Runs Out
Off Mode
Stand-by Mode
A294D647.WMF
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