Imaging Wiring - Xerox Phaser 6121MFP Service Manual

Imaging Wiring

Phaser 6121MFP Service Manual
Engine Control
Board
+24VDC
P/J8
1
2
3
4
5
6
7 N.C.
+5VDC
P/J12
1
2
PS3_ON
3
4
5
PS2_ON
6
P/J14
TEM_ON
1
GND
2
+5VDC HUMS_ON
3
+5VDC
4
P/J15
+5VDC
GND
1
+5VDC
2
RXD_*1/TXD_*2
3
P/J16
FM2_REM
1
GND
2
FM2_LOCK
3
P/J10
+24VDC
nSD4_REM
6
+24VDC
5
nSD2_REM
4
+24VDC
3
nSD1_REM
2
+24VDC
1
P/J9
+5VDC
12
IDC_CTL
11
+5VDC
10
IDC_1
9
nWASTE_TONER_FULL_SENSOR_ON
8
GND
7
+5VDC
6
BELT_POSITIONING_SENSOR_ON
5
4
+24VDC
+5VDC
3
+24VDC
2
1
+24VDC
GND
nREM
FR
CLK
nLOCK
+5VDC
GND
+5VDC
GND
P/J42
3
2
1
CN5
1
2
CN3
1
2
CN2
1
2
CN1
GND
1
Imaging Unit
2
3
4
5
6
7
8
GND
9
10
11
*
12
13
N.C.
14
N.C.
Wiring
Main Motor (M1)
CN37
7
6
5
4
M
3
2
1
P/J39
3
2nd Image Transfer
2 Retraction Position
Sensor (PS3)
1
P/J40
3
Registration
2
Sensor (PS2)
1
P/J41
4
Temperature/
Humidity Sensor
3
(TEM/HUMS)
2
1
Contact Switch
(SW5)
Ozone
Ventilation Fan
(FM2)
2nd Image Transfer
Pressure/Retraction Solenoid
(SD4)
Registration
Roller Solenoid
(SD2)
Tray 1 Media Feed
Solenoid (SD1)
s6121mfp-182
10-15