Xerox PHASER 6121MFP - Engine Control Board; System Connections

10-4 Phaser 6121MFP Service Manual
Wiring
System Connections
Engine Control
Board
Transport
Motor (M1)
P/J8
P/J12
P/J37
Temperature/Humidity
Sensor (TEM/HUMS)
P/J14 P/J41
HVPS
Lower Feeder
Unit;
Duplex Unit
P/J17 CN1
P/J8
CN2
Contact Switch (SW5)
P/J15 P/J42
P/J9 CN1
P/J32
Ozone Ventilation
Fan (FM2)
DC Power Supply
Fan (FM1)
Laser Unit
Imaging Unit
Rack Positioning Sensor (PS5)
CN4
CN7
Rack Motor (M2)
P/J30
Developing Fan (FM3)
P/J24
Paper Full Sensor (PS16)
Fusing Unit
P/J44
CN14
Exit Tray Cooling Fan (FM4)
2nd Image Transfer
Pressure/Retraction
Solenoid (SD4)
Conveyance
Solenoid (SD2)
Tray 1 Paper Feed
Solenoid (SD1)
P/J16
P/J6CN4
P/J3
P/J2
P/J23
P/J1P/J10
P/J9
P/J7
CN6
CN4
CN3
CN7
CN5
CN1
P/J21
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
USB Port
CN5
Cleaning Blade
Pressure/Retraction
Solenoid (SD5)
CN6
CN3
CN2
2nd Image Transfer
Retraction Position
Sensor (PS3)
P/J39
Registration
Sensor (PS2)
P/J40
P/J19
P/J18
P/J10
P/J5
Scanner
Control
Board
LVPS
CN701
Control
Panel
P/J4
P/J2
CN2
CN3
P/J3
P/J5
P/J1
P/J1
CN4
CN1
CN8
P/J101
Relay
Board 1
CN1
P/J1
CN2
CN3
Fax Control
Board
P/J6
Scanner
Unit
Main Power
Switch
(SW1)
Front Door
Switch
(MS2)
P/J4
Scanner
Motor (M101)
ADF Transport
Motor (M100)
Speaker
Registration
Sensor (PT1)
Paper Feed
Sensor (PT2)
s6121mfp-092