Connector Locations 5-25
4025-XXX
BD7 Main Motor↔Interlocks SW1 & SW2↔I/O PWB
The following table shows the signal names for this BD:
Signal Name Description
FAN$LOW Switches speed of Fuser Fan. 5V=Low speed. 0V=High speed
FAN$FAIL Monitors Fuser Fan. 5V=Fan operation problem. 0V=Fan operation normal
MMOT$ON Switches the Main Motor. 5V=On. 0V=Off
DMOT$ON Switches the Drum Motor. 5V=On. 0V=Off
DMOT$REF Drum Motor synchronize signal
DMOT#PHS Monitors Drum Motor. 5V=Motor operation problem. 0V=Motor operation
normal
MMOT$PWM Varies the Main Motor speed
MC#CLK Clock signal for the Main Motor
+24VSQ 24V supply through the interlock switch
TNR#EMP Monitors the signal from the Toner Sensor. 5V=Low level. 0V=Normal level
CRUM$PWR Switches CRU Memory
CRU$CLK Clock signal for CRU Memory
CRU$#DATA Data signal for CRU Memory
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