Phaser 6180 Color Laser Printer Service Manual
Signal Line Name
LV TYPE
DEEP SLEEP
SLEEP
24 V OFF
FAN STOP
FAN LOW
FAN ALARM
LVPS Over-Current Protection Circuit
This circuit stops all outputs if the power supply voltage 3.3 VDC, 5 VDC, or
24 VDC is shorted.
The circuit is reset, when after the cause of short was removed, the power is
turned Off, and then On again after certain time.
LVPS Over-Voltage Protection Circuit
This circuit stops all outputs, if the power supply voltage 3.3 VDC, 5 VDC, or
24 VDC exceeds the specified voltage respectively.
At this time, the operating point is 32 VDC or less for 24 VDC, 7 VDC or less
for 5 VDC, or 4.4 VDC or less for 3.3 VDC.
The circuit is reset when the power is turned Off, and then On again after
certain time.
Deep Sleep Mode (Power Saver)
The output of the following power supply are stopped according to the signals.
Signal
Deep Sleep
Plug/Jack and Wiring Diagrams
Description
Controls signal of the LVPS.
Drives control signal of the Main Fan.
+3.3 VDC
+5 VDC
+24 VDC
Off
Off
Off
10-31
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Questions and answers
Yellow ink is leaking onto my documents. Is there a way to print by removing the yellow ink cartridge?
blinking green and stays at configuration page. Does print page. If you cancel it gets stuck at cancelling job and never goes from that screen. Powering off for a while and turning back on with same results. Can not set nvram through menu as it says it has a job that is currently running.