Page 1
1. Main Frame
42
30
29
9
8
7
6
46
15-A
43
3
2
1
44
45
5
4
16 ∼ 22 (From the left)
10
11
23
24
12
13
14
25
26
41
40
15
36 ∼ 39
(From the top)
35
34
33
27
28
31
32
Page 2
1. Main Frame
Index No. Component Symbol Location on P to P
[Rear Side]
1 Toner Collection Pipe Fan M25 5L
2 Developer Removal Motor M13 4H
3 Toner Coil Sensor S28 4I
4 Rear Exhaust Fan M18 4J
5 Separation Power Pack P8 7O
6 Transfer Belt Motor M5 8H
Charge/Bias Power Pack (4 pcs)
7
Charge Fan (4 pcs)
8
Toner Supply Clutch (4 pcs)
9
10 OPC Drum Motor M4 8H
11 Rear IPU Exhaust Fan M17 5L
12 Main Motor M3 8H
13 Sequence Control Board – 6J
14 Process Control Board – 6P
15 Motor Control Board – 6H
15-A Fusing Motor M26 8E
[Others]
16 Drum Exposure Control Board - Bk/Y – 2O
17 Drum Exposure Control Board - M/C – 2N
18 IPU Memory Board – 3M
19 IPU Board -2 – 3L
20 IPU Board -1.5 – 3K
21 IPU Board -1 – 2J
22 System Control Board – 3H
23 Front IPU Inlet Fan M16 5L
24 IPU Mother Board – 4K
25 Main Relay RA 8C
26 Noise Filter NF 7B
27 Circuit Breaker CB 8B
28 Solid State Relay SSR 8D
29 Power Fuse PF 6B
30 Arrester (2 pcs) AR 8B
31 DC Power Supply Unit – 6B
32 Total Copy Counter-Single Color/Black CO1 4G
33 Total Copy Counter-Full Color CO2 4G
34 Transfer Belt Anti-condensati on Heater (2 pcs ) H4 5A
35 SP Panel – 7G
36 Front Door Switch - 1 (DC) SW1 5E
37 Front Door Switch - 2 (DC) SW2 6E
38 Front Door Switch - 3 (DC) SW3 7E
39 Front Door Switch - 4 (AC) SW4 7C
40 Toner Overflow Sensor S27 4I
41 Quenching Lamp (LED’s), (4 pcs) L2 4H
42 Main Switch SW5 6B
43 Operation Panel – 3F
44 Fusing Exhaust Fan (2 pcs) M19, 20 4J
45 Ozone Neutralizer Solenoid SOL5 4J
Development Roller Bias P.P (4 pcs)
46
P1 ∼ P4
M21 ∼ 24
MC5 ∼ 8
P9 ∼ P12 4O ∼ 4Q
7C, D, E
4F
4O
Page 3
2. Scanner Unit/Laser Unit
57
76
65
64
51
52
53
54
55
56
58
59
62
61
60
74
71
72
73
79
78
77
74
75
Page 4
2. Scanner Unit/Laser Uni t
Index No. Component Symbol Location P to P
[Scanner Unit]
51 Video Processing Board (Upper) – 2E
52 Scanner Control Board (Lower) – 4E
53 Scanner Motor M1 5B
54 Scanner Motor Board – 5C
55 Original Lead Edge Sensor S2 4C
56 Scanner Home Position Sensor S1 4C
57 Lamp Stabilizer LS 4C
58 Rear Scanner Fan M15 5F
59 Scanner Anti-condensation Heater M3 5E
60 Exposure Lamp (2 pcs) L1 4A
61 Exposure Lamp Heater (2 pcs) H1 5A
62 CCD Drive Board (with CCD) – 3A
64 Scanner Mother Board – 5D
65 Front Scanner Fan M14 5F
[Laser Unit]
71 Polygon Motor M2 2R
72 Laser Unit Thermistor TH1 4Q
73 Polygon Motor Board – 2Q
74 Laser Unit Anti-condensation Heater (2 pcs) H2 4P
75 LD Control Board – 3P
76 LD Unit - M – 2P
77 LD Unit - Bk – 2P
78 LD Unit - C – 3P
79 LD Unit - Y – 2P
Page 5
3. Transfer Unit/Fusing Unit
89
86
87
88
85
82
83
81
3. Transfer Unit/Fusing Unit
Index No. Component Symbol Location P to P
[Transfer Unit]
81 Pick-off Pawl Solenoid SOL4 4K
82 Belt Discharge Power Pack P7 7O
83 Transfer Power Pack - Y/C P6 7P
84 Transfer Power Pack - Bk/M P5 7P
84
[Fusing Unit]
85 Fusing Thermistor TH2 7D
86 Exit Sensor S25 7E
87 Thermofuse TF 7D
88 Fusing Lamp L3 7E
89 Oil End Sensor S26 7E
Page 6
4. Paper Feed Unit
91
113
92
112
108
109
110
111
104
93
94
95
96
97
98
99
100
101
102
103
105
106
107
Page 7
4. Paper Feed Unit
Index No. Component Symbol Location on P to P
91 Upper Paper Feed Clutch MC1 6N
92 Paper Feed Motor Board – 6L
93 Upper Paper Lift Motor M7 7N
94 Upper Paper Lift Sensor S19 7N
95 Upper Pick-up Solenoid SOL1 7N
96 By-pass Feed Solenoid SOL3 7N
97 Cassette Arm Sensor S23 7N
98 Lower Paper Lift Sensor S20 8L
99 Lower Paper Lift Motor M8 7N
100 Lower Pick-up Solenoid SOL2 7N
101 Lower Paper Feed Clutch MC2 6N
102 Paper Feed Control Board 7L
103 Relay Clutch MC3 7N
104 Upper Paper Size Sensor S15 8L
105 Lower Paper Size Sensor S16 8N
106 Upper Paper End Sensor S17 8N
107 Lower Paper End Sensor S18 8N
108 By-pass Paper End Sensor S22 8N
109 By-pass Feed Sensor S21 8N
110 Registration Sensor S24 7L
111 By-pass Paper Width Switch SW6 8L
112 Registration Clutch MC4 7L
113 Paper Feed Motor M6 6N
Page 8
5. Development Unit/Toner Tank Unit
125
122
121
131
130
129
128
127
126
5. Development Unit/Toner Tank Uni t
Index No. Component Symbol Location on P to P
[Development Unit]
ID Sensor (4 pcs)
121
Toner Supply Sensor (4 pcs)
122
[Toner Tank Unit]
123 Toner Supply Motor - Bk M9 8J
124 Toner End Sensor - Bk S11 8J
125 Toner Supply Motor - M M10 8K
126 Toner End Sensor - M S12 8I
127 Toner Supply Motor - Y M11 8J
128 Toner End Sensor - Y S13 8I
129 Toner Supply Motor - C M12 8K
130 Toner End Sensor - C S14 8I
131 Toner Supply Motor Board – 8I
S3 ∼ 6
S7 ∼ 10
4Q, R
4I, J
124
123
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