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ENWW Fuser unit 115
MFP unit explanation
2 TH2+,- (TH2 to PRCB)
Fuser roller (upper) temperature
detection signal
This signal is used to detect the fuser
roller (upper) abnormal temperature
rise.
b PRCB output signals
1 FIXHT1_CONT (PRCB to DCPS)
L2 drive control signal
[L]: L2 on
[H]: L2 off
2 FIXHT2_CONT (PRCB to DCPS)
L3 drive control signal
[L]: L3 on
[H]: L3 off
3 FIXHT3_CONT (PRCB to DCPS)
L4 drive control signal
[L]: L4 on
[H]: L4 off