A-14
3.5 Finisher Controller PCB (5/8)
CN16.10
CN16.12
CN16.11
DC+5V
ENT_S
SGND
2
2
2
1
1
1
RA7.1
R66
DC+5V
+5V
10
12
11
R174
SGND
Inlet sensor
8
9
ENT_S
1
TP11
IC3.4
3
4
RA7.2
2
1
R72
2
1
C7
SGND
CN9.1
CN9.3
CN9.2
DC+5V
PDL_HP
SGND
1
2
2
2
1
1
RA9.1
R67
DC+5V
+5V
1
3
2
R171
SGND
Paddle home
position sensor
PDL_HP
1
TP12
4
3
RA9.2
2
1
R77
2
1
C8
SGND
CN9.7
CN9.9
CN9.8
DC+5V
BDL_ROL_HP
SGND
7
2
2
8
1
1
RA9.4
R30
DC+5V
+5V
7
9
8
R169
SGND
Swing guide
home position
sensor
4
3
BDL_ROL_HP
1
TP13
IC19.2
6
5
RA9.3
2
1
R79
2
1
R21
2
1
C9
SGND
CN9.6
CN9.5
CN9.4
DC+5V
BIND_CLK
SGND
2
1
R78
DC+5V
+5V
6
5
4
SGND
Staple/fold motor
clock sensor
BIND_CLK
1
TP14
2
1
R20
2
1
C10
SGND
CN4.1
CN4.2
CN4.3
DC+5V
FJOG_HP
SGND
2
2
2
1
1
1
R58
R71
DC+5V
+5V
1
3
2
R162
SGND
Aligning plate
home position
sensor (front)
8
9
FJOG_HP
1
TP15
IC19.4
2
1
R57
2
1
R81
2
1
C18
SGND
2
2
2
1
1
1
R36
R91
2
1
R104
DC+5V
13
15
14
R137
SGND
Aligning plate
home position
sensor (rear)
2
1
R136
6
5
RJOG_HP
1
TP19
IC19.3
8
7
RA12.4
2
1
R82
8
7
RA13.4
2
1
C33
SGND
CN5.10
CN5.12
CN5.11
DC+5V
LVL_S
SGND
CN5.13
CN5.15
CN5.14
DC+5V
RJOG_HP
SGND
2
1
R37
DC+5V
+5V
+5V
10
12
11
SGND
Paper surface
sensor
LVL_S
1
TP30
6
5
RA12.3
2
1
C25
SGND
SGND
CN5.1
CN5.3
CN5.2
DC+5V
ADJ_TRAY_S
SGND
2
2
2
1
1
1
R205
R268
DC+5V
+5V
1
3
2
R106
SGND
Processing tray
sensor
ADL_TRAY_S
1
TP31
2
1
R182
2
1
RA13.1
2
1
C30
1
2
3
4
5
6
7
8
9
10
11
12
A
C
D
E
F
B
Summary of Contents for DF-75
Page 1: ...SERVICE MANUAL Published in Aug 01 5FG70760 DF 75...
Page 12: ...CHAPTER 1 GENERAL DESCRIPTION...
Page 24: ...CHAPTER 2 OUTLINE OF OPERATION...
Page 89: ...CHAPTER 3 MECHANICAL SYSTEMS...
Page 132: ...CHAPTER 4 MAINTENANCE AND INSPECTION...
Page 135: ...CHAPTER 5 TROUBLESHOOTING...
Page 142: ...5 7 CHAPTER 5 TROUBLESHOOTING...
Page 145: ...5 10 CHAPTER 5 TROUBLESHOOTING 2 1 2 Motor PCBs M7 M8 M5 M4 M3 M6 M1 M2 1 F05 201 02...
Page 175: ...5 40 CHAPTER 5 TROUBLESHOOTING...
Page 176: ...APPENDIX...
Page 180: ...A 4...
Page 184: ...A 8 APPENDIX...
Page 198: ...A 22...