7 - 10
Chapter 7 Wiring Diagrams and Signal Information
§ 4 150 Paper Feeder, 250/550 Paper Feeder, FAN MAIN
P/J22
HVPS/MCU
PL12.1.19
HARNESSASSY
LVPS(6/6)
PL12.1.1
HARNESSASSYLOW1
PL6.1.2/PL7.1.2
HARNESSASSY
TONER2
PL12.1.28
HARNESSASSY
TONER1
PL5.1.50
HARNESSASSYCHUTE
PL12.1.17
HARNESSASSYTRAY2
PL6.1.36/PL7.1.36
HARNESSASSY
TRAY1PL5.1.37
2
3
4
5
1
7
8
9
10
6
P/J18
Tray2
SizeSwitch
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
1
5
4
3
2
1
1
2
3
4
5
2
3
4
5
6
7
8
9
10
11
12
13
13
PULLUP3.3V
LG
/NO-PAPER1SNRON
PULLUP3.3V
/REGSNRON
LG
24VDC
24VDC
24VRTN
24VDC
AOUT
N.C.
24VRTN
DOUT
FANALARM
24VDC
CLUTCH-TRAY1ON
CLUTCH-TRAY2ON
24VDC
LG
LG
PULLUP3.3V
/LOW-PAPER2SNRON
PULLUP3.3V
/NO-PAPER2SNRON
CLUTCH-REGION
12
11
10
9
8
7
6
5
4
3
2
1
2
3
1
P/J24
9
10
SW4
SW3
SW2
SW4
SW3
SW2
SW1
LG
SW1
LG
6
8
7
4
5
3
1
2
2
1
3
5
4
7
6
8
10
9
P/J1821
P/J245
Tray1
SizeSwitch
GUIDETRAYLEFTPL6.1.7/
P/J248
1
2
3
3
2
1
P/J221
1
2
3
4
2
1
2
1
3
4
P/J220
2
1
P/J243
1
3
3
2
1
2
P/J244
2
1
1
2
P/J242
2
1
1
2
P/J247
Tray1
CLUTCHASSYPH
PL5.1.21
Tray2
SENSOR
LOWPAPER
PL6.1.4/PL7.1.4
Tray2
SENSOR
NOPAPER
PL6.1.38/PL7.1.38
Tray2
CLUTCHASSYPH
PL6.1.21/PL7.1.20
Tray1
SENSORNOPAPER
PL5.1.38
SENSOR
REGI
PL5.1.30
CLUTCHREGI
PL5.1.23
SENSOR
TONER
PL5.1.46
FANMAIN
PL12.1.10
3
2
1
P/J246
3
2
1
P/J260
1
2
3
P/J26
3
2
1
P/J240
3
2
1
P/J241
PL7.1.7