Xerox Phaser 7400

Wiring Diagrams 10-41
Imaging Unit Sensor Board
Toner Sensor Board
1
2
Engine Control Board
IDFAN
1
2
3
4
5
6
Imaging Unit
Fan
Top Cover
Fan
3
4
P/J100
3
2
1
CTG0CTG1
JODENM
TNREM
MCTONERHOME
JODENY
TNREC
TNREY
JODENC
KYTONERHOME
24VRET
JODENR
FANONO
TNREK
IDFANERR_P
IDINFANERR
FANON1_P
UPDOWN
HTFANERR_P
CIDPHASE
GND
HIDPHASE
+5V
YIDPHASE
GND
KIDPHASE
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
s7400-378
IDFAN P/J492
3
2
1
1
2
3
IDFANERR
GND
FANPOW
FANPOW
GND
IDFANERR
7
8
9
Fuser Fan
IDFAN P/J250P/J260
3
2
1
1
2
3
FANPOW
GND
HEATFANERR
Low Toner Sensor
(Black)
Low Toner Sensor
(Yellow)
Low Toner Sensor
(Magenta)
Low Toner Sensor
(Cyan)
Imaging Unit
Up/Down
Drum Phase
(Black)
Drum Phase
(Yellow)
Drum Phase
(Magenta)
Drum Phase
(Cyan)
Toner Supply
(Cyan & Magenta)
Toner Supply
(Black & Yellow)
+24VDC
+5VDC