Energy Saver Mode (Deep Sleep) - Xerox Phaser 7500 Service Manual

Energy Saver Mode (Deep Sleep)

Phaser 7500 Printer Service Manual
To save power consumption, the printer enters Energy Saver mode when it has not
received print data for a certain time after it has entered the Standby mode. The
default waiting time before switching to Energy Saver mode is 1 minute. It can be
set in increments of 1 minute in the range between 1 and 240 minutes from the
Control Panel. The printer cannot be prohibited from entering this mode.
This is not guaranteed when a non-standard HDD etc. is installed as an option.
Image
Processor
UI
IOT
Recovery from Energy Saver Mode
The printer returns to Ready mode when a print job is received or the Energy Saver
button on the Control Panel is pressed during Energy Saver mode.
Operating Mode Status Transition
The status transition among the operating modes is illustrated as in the illustration
below.
Power Off
Standby Mode
Job Job Job
Completed Completed Completed
Ready Mode
Item
Image Processor Board
LCD
LED
Fusing system (Fuser Assembly) Paused
Recording system (Transfer/
Developer)
MCU PWB
When a certain
time has passed
Job Job Job
Started Started Started
When a Job is received
Theory of Operation
Status
Sleep
No display
On (Power Off)
Paused
Paused
Energy Saver Mode
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