Service manual

ABCDEFGH I J
ABCDEFGH I J
CN222 (BCU-P) CN223 (BCU-P) CN224 (BCU-P)CN221 (BCU-P) CN225 (BCU-P)
1 GND
2 +5VLD
3 +5VLD
4 GND
5 +5V
6 +5V
7 +5V
8 +5V
9 GND
10 +3.3V_LDB
11 XLD2SYNC
12 XDP2SYNC
13 XP2FGATE
14 GND
15 PCLK
16 GND
17 XP2LGATE
18 GND
19 XP2DT0
20 GND
21 XP2DT1
22 GND
23 XP2DT2
24 GND
25 XP2DT3
26 GND
27 XP2DT4
28 GND
29 XP2DT5
30 GND
31 XP2DT6
32 GND
33 XP2DT7
34 GND
35 GAVD RST1
36 GND
37 SCL1
38 GND
39 SDA1
40 GND
41 XPFGATE C
42 GND
43 REFCLK
44 IICAD2 C
45 N.C.
46 IICAD1 C
47 XSCRDY
48 N.C.
49 GND
20 GND
1 GND
2 +5VLD
3 +5VLD
4 GND
5 +5V
6 +5V
7 +5V
8 +5V
9 GND
10 +3.3V_LDB
11 XLD1SYNC
12 XDP1SYNC
13 XP1FGATE
14 GND
15 PCLK
16 GND
17 XP1LGATE
18 GND
19 XP1DT0
20 GND
21 XP1DT1
22 GND
23 XP1DT2
24 GND
25 XP1DT3
26 GND
27 XP1DT4
28 GND
29 XP1DT5
30 GND
31 XP1DT6
32 GND
33 XP1DT7
34 GND
35 GAVD RST0
36 GND
37 SCL1
38 GND
39 SDA1
40 GND
41 XPFGATE M
42 GND
43 REFCLK
44 IICAD2 M
45 N.C.
46 IICAD1 M
47 XSCRDY
48 N.C.
49 GND
50 GND
1 GND
2 +5VLD
3 +5VLD
4 GND
5 +5V
6 +5V
7 +5V
8 +5V
9 GND
10 +3.3V_LDB
11 XLD4SYNC
12 XDP4SYNC
13 XP4FGATE
14 GND
15 PCLK
16 GND
17 XP4LGATE
18 GND
19 XP4DT0
20 GND
21 XP4DT1
22 GND
23 XP4DT2
24 GND
25 XP4DT3
26 GND
27 XP4DT4
28 GND
29 XP4DT5
30 GND
31 XP4DT6
32 GND
33 XP4DT7
34 GND
35 GAVD RST3
36 GND
37 SCL0
38 GND
39 SDA0
40 GND
41 XPFGATE K
42 GND
43 REFCLK
44 IICAD2 K
45 N.C.
46 IICAD1 K
47 XSCRDY
48 N.C.
49 GND
50 GND
1 GND
2 +5VLD
3 +5VLD
4 GND
5 +5V
6 +5V
7 +5V
8 +5V
9 GND
10 +3.3V_LDB
11 XLD3SYNC
12 XDP3SYNC
13 XP3FGATE
14 GND
15 PCLK
16 GND
17 XP3LGATE
18 GND
19 XP3DT0
20 GND
21 XP3DT1
22 GND
23 XP3DT2
24 GND
25 XP3DT3
26 GND
27 XP3DT4
28 GND
29 XP3DT5
30 GND
31 XP3DT6
32 GND
33 XP3DT7
34 GND
35 GAVD RST2
36 GND
37 SCL0
38 GND
39 SDA0
40 GND
41 XPFGATE Y
42 GND
43 REFCLK
44 IICAD2 Y
45 N.C.
46 IICAD1 Y
47 XSCRDY
48 N.C.
49 GND
50 GND
1 +12V
2 GND
3 +12V
4 GND
5 +12V
6 GND
7 XIPU4DT1
8 XIPU4DT3
9 XIPU4DT5
10 XIPU4DT7
11 GND
12 XIPU4LGT
13 XIPU4LSYC
14 XWR4SYNC
15 GND
16 GND
17 XIPU3DT1
18 XIPU3DT3
19 XIPU3DT5
20 XIPU3DT7
21 GND
22 XIPU3LGT
23 XIPU3LSYC
24 XWR3SYNC
25 GND
26 XIPU2DT1
27 XIPU2DT3
28 XIPU2DT5
29 XIPU2DT7
30 GND
31 XIPU2LGT
32 XIPU2LSYC
33 XWR2SYNC
34 GND
35 XIPU1DT1
36 XIPU1DT3
37 XIPU1DT5
38 XIPU1DT7
39 GND
40 XIPU1LGT
41 XIPU1LSYC
42 XWR1SYNC
43 RXD_IPU_1
44 GND
45 OPSW1
46 OPSW3
47 OPSW5
48 OPSW7
49 RESERVE
50 N.C.
51 +5V
52 GND
53 +24V
54 GND
55 +24V
56 GND
57 XIPU4DT0
58 XIPU4DT2
59 XIPU4DT4
60 XIPU4DT6
61 GND
62 IPUCLK
63 GND
64 XIPU4FGT
65 XF4SYNC
66 GND
67 XIPU3DT0
68 XIPU3DT2
69 XIPU3DT4
70 XIPU3DT6
71 GND
72 GND
73 XIPU3FGT
74 XF3SYNC
75 GND
76 XIPU2DT0
77 XIPU2DT2
78 XIPU2DT4
79 XIPU2DT6
80 GND
81 GND
82 XIPU2FGT
83 XF2SYNC
84 GND
85 XIPU1DT0
86 XIPU1DT2
87 XIPU1DT4
88 XIPU1DT6
89 GND
90 GND
91 XIPU1FGT
92 XF1SYNC
93 TXD_IPU_0
94 GND
95 OPSW0
96 OPSW2
97 OPSW4
98 OPSW6
99 RESERVE
100 N.C.
101 GND
102 PWCTRP
103 OPPLED1
104 OPPLED3
105 OPPRS
106 N.C.
107 OPPD1
108 OPPD3
109 GND
110 GND
111 AD1
112 AD3
113 AD5
114 AD7
115 GND
116 CBE0
117 AD9
118 AD11
119 AD13
120 AD15
121 GND
122 CBE1
123 XSERR
124 XSTOP
125 XTRDY
126 XFRAME
127 GND
128 CBE2
129 AD17
130 AD19
131 AD21
132 AD23
133 GND
134 CBE3
135 AD25
136 AD27
137 AD29
138 AD31
139 N.C.
140 N.C.
141 XRST
142 GND
143 PCICLK
144 GND
145 +5VE
146 GND
147 +5VE
148 GND
149 +5VE
150 +5VE
151 N.C.
152 XENGRDY
153 OPPLED0
154 OPPLED2
155 OPPRW
156 OPPE
157 OPPD0
158 OPPD2
159 GND
160 GND
161 AD0
162 AD2
163 AD4
164 AD6
165 GND
166 GND
167 AD8
168 AD10
169 AD12
170 AD14
171 GND
172 GND
173 PAR
174 XPERR
175 XDEVSEL
176 XIRDY
177 GND
178 GND
179 AD16
180 AD18
181 AD20
182 AD22
183 GND
184 GND
185 AD24
186 AD26
187 AD28
188 AD30
189 N.C.
190 XREQ
191 XGNT
192 XINT
193 GND
194 GND
195 +5VE
196 GND
197 +5VE
198 GND
199 +5VE
200 +5VE
CN220
-A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9
-A10 -A11 -A12 -A13 -A14 -A15 -A16 -A17
-B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9
-B10 -B11 -B12 -B13 -B14 -B15 -B16 -B17
M3
SOL
1
M16
M17
M2M3M4M5M1
M1M2
SOL
7
SOL
6
CN101
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
CN350
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
[0] PGND
[24] +24V
[0] GND
[12] +12V
[0] GND
[0] GND
[0] GND
[5] +5V
[5] +5V
[5] +5VLDW
[0] GND
[0] GND
[5] +5VE
[5] +5VE
[5] +5VE
CN102
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
CN351
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
CN103
-1
-2
-3
-4
-5
-6
-7
-8
-9
CN360
-1
-2
-3
-4
-5
-6
-7
-8
-9
CN219
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
CN358
-9
-8
-7
-6
-5
-4
-3
-2
-1
CN357
-7
-6
-5
-4
-3
-2
-1
[!24] +24VS2_T
[0] GND
[24] +24V
[24] +24V
[0] PGND
[0] PGND
[12] +12V
[0] GND
[0] GND
[5] +5V
[!24] +24VS1
[!24] +24VS3
[!24] +24VS2
[!24] +24VS2
[0] PGND
[0] PGND
[0] PGND
[0] PGND
[5] +5V
RxD [Duplex] →
➀
GND
RXD [Duplex] →
➁
TXD [Mail Box]
RXD [Mail Box]
[0] GND (Finisher)
TXD (Finisher)
[0] GND (Finisher)
RXD(Finisher)
[$5] Enagy Save
Zero Cross
[!24] Fusing Relay
[$24] Heating Roller Fusing Lamp ON
[$24] Pressure Roller Fusing Lamp ON
[$5] Front Door Close
[$5] Vertical Transport Cover Close
* Pressure Roller Fusing Lamp N
* Pressure Roller Fusing Lamp L
* Heating Roller Fusing Lamp N
* Heating Roller Fusing Lamp L
[24] +24VS1
[24] +24VS1
[0] PGND
[0] PGND
[5] +5VLD
[0] GND
[5 → 0/5] Duplex Motor-A
[5 → 0/5] Duplex Motor:-A
[5 → 0/5] Duplex Motor B
[5 → 0/5] Duplex Motor:-B
[$5] Duplex Feed Sensor
[$5] Unit Set
[H: Low L: High] Motor Speed
GND
GND
+5V
+5V
TxD
RxD
+24V
+24V
+24V
+24V
GND
GND
GND
GND
+24VS2 [24]
PGND [0]
ACL-ON *
AC-N-ON *
AC-L *
AC-N *
+24VS1 [24]
+24VS2 [!24]
CN225
CN1
1
1
200
200
120V Machine 230/240V Machine
[120] L [230] L
[120] N [230] N
N.C. N.C. [24] +24V [0] PGND [$5] Start [$5] Lock CLOCK [12 → 0/12] -A [12 → 0/12] -B [12] +12V [12 → 0/12] B [12 → 0/12] A [12 → 0/12] -A [12 → 0/12] -B [12] +12V [12 → 0/12] B [12 → 0/12] A [12 → 0/12] -A [12 → 0/12] -B [12] +12V [12 → 0/12] B [12 → 0/12] A [12 → 0/12] -A [12 → 0/12] -B [12] +12V [12 → 0/12] B [12 → 0/12] A [0] GND [!5] [5] +5V Temperature: 1 [0] GND Temperature: 2 [0] GND PWM: K PWM: Y PWM: C PWM: M PWM: Paper [$5] TRG: Cleaning [$5] TRG: Paper [$5] SC [0] GND PD Control: 2 OUT: 2 PD Control: 1 [5] +5V OUT: 1 [0] GND [12] +12V [0] PGND2 [24]+24VS2-T GND FB: Charge: I: M FB: Charge: I: C FB: Charge: I: Y FB: Charge: I: K V: Charge: AC: M V: Charge: AC: C V: Charge: AC: Y V: Charge: AC: K
CN213
-1 -2 -3 -4 -5 -6 -7 -8 -9
-10 -11 -12 -13 -14 -15 -16 -17 -18
5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 3 2 1 2 1 2 1
9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1
CN228
-1 -2 -3 -4 -5 -6 -7 -8 -9
CN379 -9 -8 -7 -6 -5 -4 -3 -2 -1
CN873CN877CN876
CN875
CN878
CN879
441
442
442 441
Polygon Mirror Motor
3rd Mirror Position Motor-C
LD H.P Sensor
3rd Mirror Position Motor-Y
3rd Mirror Position Motor-M
Thermistor 1
Thermistor 2
LD Positioning Motor
CN204
-A1 -A2 -A3 -A4 -A5 -A6 -A7
-A8 -A9
-A10 -A11 -A12 -A13 -A14 -A15 -A16 -A17 -A18
CN381 -7 -6 -5 -4 -3 -2 -1 CN382 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1
-B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9
-B10 -B11 -B12 -B13 -B14 -B15 -B16 -B17 -B18
-B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9
-B10 -B11 -B12 -B13 -B14 -B15
CN210
-A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9
-A10 -A11 -A12 -A13 -A14 -A15
7 6 5 4 3 2 1 7 6 5 4 3 2 1 7 6 5 4 3 2 1 2 1 2 1 3 2 1 2 1 3 2 1 3 2 1 3 2 1 3 2 1 4 3 2 1 4 3 2 1
CN921 CN834 CN833 CN832 CN941 CN830 801 CN800 939 940
939 940
CN941CN833
Exit Junction Gate Solenoid
Fusing Fan Motor
Paper Exit Sensor
Fusing Exit Sensor
Left Door Switch
Paper Overflow Sensor
PSU Cooling Fan Motor
7 6 5 4 3 2 1
7 6 5 4 3 2 1
Memory Chip-M
Memory Chip-C
Memory Chip-Y
GND PWM: Bias: M PWM: Bias: C PWM: Bias: Y PWM: Bias: K [0 or 5] AC: Charge: ON2 [0 or 5] AC: Charge: ON1 PWM: Charge: M PWM: Charge: C PWM: Charge: Y PWM: Charge: K [$5] ON: Charge: K [$5] ON: Charge: CMY [$5] ON: Bias: K [$5] ON: Bias: CMY N.C. N.C. [$5] SC [0] GND N.C. [5] +5VID N.C. DATA MC CLOCK [0] GND N.C. [5] +5V N.C. DATA N.C. CLOCK [0] GND [5] +5V DATA CLOCK [0] GND Temperature [24] +24V [$24] [0] GND [$5] [5] +5 [$5] GND Close GND [$5] +5V [$5] Set Oil [!5] New Oil Development [0] GND [0] GND [$5] [5] +5V [24] +24V [!5] Lock [$24] TRG [$24] N.C. N.C. [24] +24V SOL N.C. N.C. SOL +24V N.C.
CN359
-4
-3
-2
-1
1
2
3
4
CN209
-1
-2
-3
-4
-5
-6
-7
-8
-9
6
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
1
2
1
2
1
2
1
2
3
4
Thermostat
Heating Roller Fusing Lamp
Pressure Roller Fusing Lamp
New Unit Sensor
(Maintenance Kit)
555 555
CN554
551
551
552
552
CN553
CN829CN911
Heating Roller Thermistor
Pressure Roller Thermistor
CN946
CN946
CN935 CN936 CN937
Anti-condensation Heater
Main Switch
Vertical Transport Switch
928
907
907
NC356 -1 -2 NC362 (CN363) -1 -2 NC364 -1 -2 -3 -4
NC361 -1 -2
NC380
-1 -2
-1 -2
-1 -2
CN355
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
CN501
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
CN352
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
CN511
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
CN354
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
CN363
(CN362)
-1
-2
-3
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
CN502
-1
-2
-3
-4
-5
-6
CN503
-1
-2
-3
+24VS1 [24]
A [24 → 0/24]
-A [24 → 0/24]
+24VS1 [24]
B [24 → 0/24]
-B [24 → 0/24]
GND [0]
[▼5]
+5VLD [5]
2
3
1
CN891
CN515 -1 -2 -3 -4 -5 -6 -7 -8 -9 CN517 -1 -2 -3 CN516 -1 -2 CN512 -1 -2 -3 -4 CN513 -1 -2 -3 -4 -5 -6 CN514 -1 -2 -3 -4 -5 -6
3 2 1 3 2 1 3 2 1 4 3 2 1 4 3 2 1
GND [0]
[$5]
+5V [5]
[$24]
+24INT [24]
+24VSW [!24]
+24INT-1 [24]
+24VSW [!24]
+24INT-2 [24] +24INT-2 [24] A [24 → 0/24]
-A [24 → 0/24]
+24INT-2 [24] B [24 → 0/24]
-B[24 → 0/24]
+24INT-2 [24] A [24 → 0/24]
-A [24 → 0/24]
+24INT-2 [24] B [24 → 0/24]
-B[24 → 0/24]
CN900CN902CN903CN901CN906890892
Exit Sensor 1 Exit Sensor 3 Duplex Inverter Sensor Exit Sensor 2
Junction Gate Solenoid
Duplex Inverter Unit Switch
Duplex Door Switch
Duplex Inverter Motor 1 Duplex Inverter Motor 2
Charge-K Charge-Y
Charge-C
Charge-M
Bias-K Bias-Y
Bias-C
Bias-M
T53 T55 T57 T61 T63 T65 T67
T50 T52 T54 T56 T60 T62 T64 T66
T51
T21
T23
T28
T29
T20
T21
Transfer-K
Transfer-Y
Paper
Cleaning
Transfer-C
Transfer-M
CN840
CN905
CN904
CN905 CN904
CN384 -1 -2 -3 -4 -5 -6 -7 -8 -9
9 8 7 6 5 4 3 2 1
10
9 8 7 6 5 4 3 2 1
CN411-1
-2 -3 -4
CN412-1
-2 -3
CN410-1
-2 -3
CN409-1
-2 -3 -4
CN407-1
-2 -3 -4
CN408-1
-2 -3
CN406-1
-2 -3
CN405-1
-2 -3 -4
KY: STAR KY: START: +5V Y: GND KY: START: GND KY: START Y: GND KY: END KY: END K: GND KY: START KY: END KY: END: +5V K: GND KY: END: GND CM: END CM: END: +5V M: GND CM: END: GND CM: END M: GND CM: START CM: START C: GND CM: END CM: START CM: START: +5V C: GND CM: START: GND
C897 C897
C898
C898
Duplex Feed Motor
Duplex Feed Sensor
-1 -2
-1 -2
IEEE1394
Interface Board
(Option)
RAM 32MB
(Standard)
Max: 384MB
RAM
(Option)
HDD
(Option)
NVRAM 64KB
(Option)
Controller
(PCB19)
PSU Temperature Detection
PSU
(PCB16)
Duplex Inverter Unit
(Option)
Duplex Control Baord
(PCB1)
Duplex Drive Board
(PCB2)
Duplex Feed Unit
(Option)
High Voltage Supply
Board-T, PA, CL
(PCB14)
Transfer Unit
S9
1
50
1
50
CN224 CN223 CN222 CN221
CN404 CN403 CN402 CN501
FFC FFC FFC FFC
LD Unit-Y
(PCB2)
1
50
1
50
1
50
1
50
LD Unit-K
(PCB3)
LD Unit-M
(PCB4)
LD Unit-C
(PCB5)
CN433 -3 -2 -1
+5V
GND
Laser
Synchronizing
Detector
Board-KY-S
(PCB9)
Laser
Synchronizing
Detector
Board-KY-E
(PCB8)
Laser
Synchronizing
Detector
Board-MC-E
(PCB7)
Laser
Synchronizing
Detector
Board-MC-S
(PCB6)
Laser Optics
Housing Unit
CN431 -3 -2 -1
+5V
GND
CN435 -3 -2 -1
+5V
GND
CN437 -3 -2 -1
+5V
GND
High Voltage Supply
Board-C, B
(PCB17)
Fusing Unit
Thermofuse
BCU
(PCB18)
FG
FG
[24] +24V Duplex
[24] +24V Duplex
[0] PGND Duplex
[0] PGND Duplex
[5] +5V Duplex
[0] GND Duplex
RXD
TXD
[0] GND
[5 → 0/5] -A Duplex Motor
[5 → 0/5] A Duplex Motor
[5 → 0/5] -B Duplex Motor
[5 → 0/5] B Duplex Motor
[$5] Duplex Feed Sensor
[$5] Unit Set
[H: Low L: High] Motor Speed
MC7 MC9 MC3
MC9MC8
MC
10
SOL
2
M15
SOL
1
SOL
4
SOL
3
CL CL
M6M14 M12M13
MC2MC4MC6
CN207 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -A12 -A13 -A14 -A15 -A16 -A17 -A18 -A19 -A20 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 -B12 -B13 -B14 -B15 -B16 -B17 -B18 -B19 -B20
12 11 10
9 8 7 6 5 4 3 2 1 6 5 4 3 2 1 3 2 1 2 1 2 1 9 8 7 6 5 4 3 2 1 4 3 2 1
CN826CN844CN868863848CN908CN934
CN826CN844CN868863848CN908CN934
CN931
CN931
CN927932
932
CN926CN894
CN945
3 2 1
CN909-9
-8 -7 -6 -5 -4 -3 -2 -1
7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 1 2 3 4 5 6 7 8 9 1 2 3 4
MC1
CN836CN843854CN849855862CN837
854CN849855862CN837
CN208 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -A12 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 -B12
6 5 4 3 2 1 6 5 4 3 2 1 2 1 3 2 1 2 1 2 1 4 3 2 1
1 2 3 1 2 3 4
CN925
3 2 1
922 CN807CN866841842847
922 CN807CN866841842847
CN212 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14
3 2 1 2 1 3 2 1 2 1 2 1 2 1
1 2 3 1 2
947 CN938
3 2 1 2 1
Tray 1 Paper Lift Sensor
Relay Sensor
Tray 2 Paper Lift Sensor Tray 2 Paper End Sensor Vertical Transport Sensor Tray 1 Paper End Sensor
Tray 1 Paper Feed Clutch Tray 2 Paper Feed Clutch
CN821
CN819
CN500
CN819CN821
CN914 CN822 CN817CN913802825
CN914 CN822 CN817CN913802825
CN805
CN915CN916
CN923
CN923
CN924
CN924
810
811812
813
814CN818CN803CN23CN824815
816
815
816
Tray 1 Paper Height sensor 1 Tray 1 Paper Height Sesnor 2 Tray 2 Paper Height Sensor 2 Tray 2 Paper Heigth Sensor 2
Air Pump Motor Transfer Belt Contact Motor Optics Housing Cooling Fan Motor Air Flow Valve solenoid-C Air Flow Valve Solenoid-Y Air Flow Valve Solenoid-M
CN202 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 CN203 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14
6 5 4 3 2 1 3 2 1 2 1 2 1 6 5 4 3 2 1 3 2 1 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1
1 2 3 4 5 6 1 2 3 1 2 3 4 5 6 1 2 3
3 2 1 3 2 1 3 2 1
3 2 1 3 2 1 3 2 1
CN201 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -A12 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 -B12
13 12 11 10
9 8 7 6 5 4 3 2 1
12 11 10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13
CN970
-13 -12 -11 -10
-9 -8 -7 -6 -5 -4 -3 -2 -1
CN971
-12 -11 -10
-9 -8 -7 -6 -5 -4 -3 -2 -1
CN205 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -A12 -A13 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 -B12 -B13
2 1 2 1 2 1 2 1 2 1 3 2 1 3 2 1 3 2 1 3 2 1 2 1 2 1
CN206 -A1 -A2 -A3 -A4 -A5 -A6 -A7 -A8 -A9 -A10 -A11 -A12 -A13 -A14 -B1 -B2 -B3 -B4 -B5 -B6 -B7 -B8 -B9 -B10 -B11 -B12 -B13 -B14
2 1 2 1 4 3 2 1 2 1 4 3 2 1 4 3 2 1 4 3 2 1 2 1 2 1 3 2 1
910850CN864859CN858CN857CN856804828CN933
910850
859
828
Air Flow Valve Solenoid-K Registration Clutch
Humidity Sensor
Right Door Switch
5 4 3 2 1 4 3 2 1 2 1 3 2 1
By-pass Pick-up Solenoid By-pass Feed Clutch
By-pass Paper End Sensor
Registration Sensor
Toner Supply Clutch-M Dvelopment Clutch-M
TD Sensor-M
PCU/Development Unit Set Switch
Memory Chip-K
TD Sensor-K TD Sensor-C
Toner Supply Clutch-K
Transfer Belt H.P. Sensor
Toner Supply Clutch-Y
TD Sensor-Y
Transfer Belt Contact Sensor
Waste Toner Bottle Set Switch
Waste Toner Sensor Development Clutch-K
Development Clutch-Y Development Clutch-C
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
+24V [24]
[$24]
+24V [24]
[$24]
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
GND [0]
[$5]
+5V [5]
RxD
TxD
GND [0] GND [0]
+5V [5] +5V [5]
PGND [0] PGND [0] PGND [0] PGND [0]
+24V [24] +24V [24] +24V [24] +24V [24]
OPSW7 OPSW6 OPSW5
GND [0]
+5VE [5]
OPPRS
OPPRW
OPPE
OPPD0 OPPD1 OPPD2 OPPD3
+5VE [5]
GND [0]
OPSW4
OPPLED0 OPPLED1 OPPLED2 OPPLED3
OPSW2
GND [0]
OPSW0 OPSW3 OPSW1
GND [0]
[$5]
GND [0]
[$5]
GND [0]
[$5]
GND [0]
[$5]
GND [0]
[$5]
GND [0]
[!5]
+5 [5]
GND [0]
[!5]
+5 [5]
GND [0]
[!5]
+5 [5]
GND [0]
[!5]
+5 [5]
Lift [!24]
Down [!24]
LIft [!24]
Down [!24]
[!24]
GND [0]
CW [!24]
CCW [!24]
[$24]
N.C. N.C.
+24V [24] +24V [24]
[$24] [$24]
N.C. N.C.
+24V [24]
[$24]
N.C.
+24V [24]
[$24]
N.C. N.C.
+24V [24]
GND [0]
Close [$5]
+24V [24]
[$24]
+5V [5]
GND [0]
N.C. N.C. N.C. N.C.
Size 4 [0 or 5] Size 3 [0 or 5] Size 2 [0 or 5] Size 1 [0 or 5]
GND [0]
[$24]
+24V [24]
+24 [24]
[$24]
GND [0]
[!5]
+5V [5]
CONTROL [0 ~ 22]
+12V [12]
OUT
GND [0] GND [0]
[$5]
+5V [5]
+24V [24]
[$24]
+24V [24]
[$24]
Development Unit-Y [$5]
Development Unit-C [$5]
Development Unit-M [$5]
PCU-M [$ 5]
PCU-C [$5]
PCU-Y [$5] PCU-K [$ 5]
Development Unit-K [$5]
GND [0] GND [0]
+5V [5]
DATA
CLOCK
CONTROL [0 ~ 22]
+12V [12]
OUT
GND [0]
N.C. N.C.
CONTROL [0 ~ 22]
+12V [12]
OUT
GND [0]
+24V [24]
[$24]
GND [0]
[!5]
+5V [5]
+24V [24]
[$24]
+24V [24]
[$24]
CONTROL [0 ~ 22]
+12V [12]
OUT
GND [0]
N.C.
GND [0]
[!5]
+5V [5]
GND [0]
[$5]
GND [0]
[!5]
+5V [5]
+24V [24]
[$24]
+24V [24]
[$24]
+24 [24]
[$24]
Paper Feed Unit/LCT
(Option)
Operation Panel
(PCB1)
999
999
Tray 1 Tray Set Switch Tray 2 Tray Paper Size Switch 1
Tray 2 Lift Motor Tray 1 Lift Motor
Tray 2 Tray Paper Size Switch 2 Tray 2 Tray Paper Size Switch 3 Tray 2 Tray Paper Size Switch 4
M9
M8
M10
M7
M11
CN216
-1
-2
-3
-4
-5
-6
+5V
TxD
GND
RxD
N.C.
[0] GND
[5] +5V
[0/5] CLOCK
N.C.
[$5] LOCK
[$5] ON
[0] PGND
[0] PGND
[24] +24VS1
[24] +24VS1
CN217
-1
-2
-3
-4
-5
-6
-7
-8
CN218
-1
-2
-3
-4
-5
-6
-7
CN215
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
CN214
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
[0] GND
[5] +5V
[0/5] CLOCK
N.C.
[$5] LOCK
[$5] ON
[0] PGND
[0] PGND
[24] +24VS2
[24] +24VS2
N.C.
[24 → 0/24] -B
[24] +24VS2
[24 → 0/24] B
[24 → 0/24] A
[24] +24VS2
[24 → 0/24] -A
[24] +24VS3
[24 → 0/24] A
[24 → 0/24] -A
[24] +24VS3
[24 → 0/24] B
[24 → 0/24] -B
N.C.
N.C.
[24] +24VS1
[24 → 0/24] A
[24 → 0/24] -A
[24] +24VS1
[24 → 0/24] B
[24 → 0/24] -B
N.C.
CN226
-1
-2
-3
-4
-5
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
CN884CN885
Development Drive
Motor-K
Development Drive
Motor-CMY
Paper Feed Motor
Drum Drive Motor-K
Drum Drive Motor-CMY
1
2
3
4
5
6
7
1
2
3
4
5
6
7
!
"
[ ]
DC Line
Pulse Signal
Signal Direction
Active High
Active Low
Signal Level
Symbol Table
POINT TO POINT WIRING DIAGRAM (G060)
ID Sensor
S1
THI2
THI1
1
50
1
50
S12 S10 S15 S13 S11 S16
SW8 SW7 SW5 SW6 SW4
S20 S18 S21 S19
S2
SW1
S23
CN836CN843
S4
S8 S5
S7
SW9
S22
Toner Supply Clutch-C
[!5]
Unit Set (230V) [$5]
Unit Set (120V) [$5]
Oil Supply Unit Solenoid
THI4
S23
THI3
L1
L2
Pressure Roller Thermofuse
Heating Roller Thermostat
N *
L *
Paper Width Detection Board
SOL
5
PCB
15
S17 S14
S3
SW2
PCB
10
S24 S25
SW10
PCB11 PCB12 PCB13
SW11
SW3
H1
T30 T31 T32 T33
CN949
CN949
*: 120V machine: [!120]
230V machine: [!230]
Two-tray Finisher
or
Four-bin Mailbox
RY
901
RY901
+24V
+5V
S2
S1 S5 S3 S4
SW1 SW2
Front Door and Left Door Switch
(SW12)
RY901
➁
➀
2
1
3
1
Unit Detection
120V machine
230V machine
(Duplex Unit: G571)