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NPERRR
013:8C;015:2D
10K
R876
PCIADR[31-0]
013:2F;015:2A
IC25
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
10K
R887
0.1u
C296
0.1u
C288
NDEVSELR
013:8C;015:2D
0.1u
C295
NSERRR
013:8C;015:2D
10K
R870
0.1u
C294
+3.3V
10K
R882
0.1u
C282
NFRAMER
013:8C;015:2C
NGNT1
013:2F
0.1u
C293
+3.3V
0.1u
C290
10K
R877
10K
R883
10K
R873
NTRDYR
013:8C;015:2C
10K
R869
NREQ1
013:2F
NSTOPR
013:8C;015:2D
0.1u
C297
10K
R878
0.1u
C287
0.1u
C289
NWINT
013:2F
10K
R880
0.1u
C291
10K
R875
0.1u
C286
+3.3V
0.1u
C285
10K
R884
PCICLK1
013:2F
10K
R888
+3.3V
PARR
013:8C;015:2D
10K
R872
+3.3V
NIRDYR
013:8C;015:2C
0.1u
C284
10K
R881
10K
R874
+3.3V
+3.3V
0.1u
C283
NHDCS[1-0]
006:6B
HAD[2-0]
006:6B
HDDINT
006:4C
HDRDY
006:4C
NHDIOWR
006:4B
NHDDRESET
006:4B
HDD[15-0]
006:6B
HDDREQ
006:6D
NHDIORD
006:6D
NHDDACK
006:6D
IOAD[15-0]
006:6C
NIOBR
012:6C
NIOWAIT
012:6B
NIODACK
012:6C
NHRESET
003:2A;003:8F;005:4E;
009:1D;014:8E
NIOBG
012:6C
NIOCS
012:6C
NIOINT
012:6B
IOCLK2
003:8E
+3.3V
+3.3V
USBHINT
015:2B
CN12
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
10K
R895
10K
R894
10K
R898
10K
R899
10K
R900
10K
R902
10K
R893
10K
R892
10K
R910
10K
R907
10K
R891
+3.3V
TP
TP
TP
+3.3V
10K
R867
10k
R886
10K
R890
10K
R917
10K
R916
33
R879
TPORT2
005:7E
L49
100
R909
EEPDATA2
005:4F
10k
R863
10k
R865
10k
R866
IC24
1
PCIAD[9]
2
PCIAD[10]
3
VSS1
4
O
VDD1
5
PCIAD[11]
6
PCIAD[12]
7
PCIAD[13]
8
PCIAD[14]
9
O
VSS1
10
VDD1
11
PCIAD[15]
12
NCBE[1]
13
PA
R
14
NSERR
15
VSS2
16
O
VDD2
17
NPERR
18
NST
OP
19
NDEVSEL
20
O
VSS2
158
IOAD[11]
53
NREQ1
105
EEPCLK
21
O
VDD3
22
NTRD
Y
23
NIRD
Y
24
NFRAME
25
NCBE[2]
26
VSS3
27
VDD2
28
PCIAD[16]
29
PCIAD[17]
30
PCIAD[18]
31
PCIAD[19]
32
O
VSS3
33
O
VDD4
34
PCIAD[20]
35
PCIAD[21]
36
PCIAD[22]
37
PCIAD[23]
38
VSS4
39
O
VDD5
40
NCBE[3]
41
PCIAD[24]
42
PCIAD[25]
43
VDD3
44
O
VSS4
45
PCIAD[26]
46
PCIAD[27]
47
PCIAD[28]
48
PCIAD[29]
49
PCIAD[30]
50
VSS5
51
O
VDD6
52
PCIAD[31]
54
NREQ2
55
NGNT1
56
NGNT2
57
NPCIRESET
58
NPCIINT[0]
59
NPCIINT[1]
60
VSS6
61
VDD4
62
PCICLKIN
63
OVSS5
64
OVDD7
65
PCICLKOUT
66
NPRSENT[1]
67
NPRSENT[0]
68
PCICTEST
69
TEST_PCI[0]
70
SINTR1
71
SINTR2
72
VSS7
73
OVDD8
74
NSWR
75
NSRD
76
SA[2]
77
SA[1]
78
SA[0]
79
VDD5
80
SMR
81
NSRXRDY1
82
NSTXRDY1
83
NSRXRDY2
84
NSTXRDY2
85
VSS8
86
OVDD9
87
SD[7]
88
SD[6]
89
SD[5]
90
SD[4]
91
SD[3]
92
SD[2]
93
SD[1]
94
SD[0]
95
NINT
96
VSS9
97
VDD6
98
SCS0
99
SCS1
100
TPORT1
101
TPORT2
102
TEST_PCI[4]
103
TEST_PCI[5]
104
EEPDATA
106
O
VDD10
107
VSS10
108
HAD[2]
109
HAD[1]
110
HAD[0]
111
NHDCS[1]
112
NHDCS[0]
113
NHDDRESET
114
VDD7
115
O
VSS6
116
HDD[15]
117
HDD[14]
118
HDD[13]
119
VSS11
120
HDD[12]
121
HDD[11]
122
HDD[10]
123
O
VDD11
124
O
VSS7
125
HDD[9]
126
HDD[8]
127
HDD[7]
128
HDD[6]
129
HDD[5]
130
VSS12
131
VDD8
132
HDD[4]
133
HDD[3]
134
HDD[2]
135
HDD[1]
136
HDD[0]
137
O
VDD12
138
O
VSS8
139
NHDIO
WR
140
NHDD
A
C
K
141
HDDIR
142
VSS13
143
NHDIORD
144
O
VDD13
145
HDRD
Y
146
NHIOCS16
147
VDD9
148
O
VSS9
149
HDDINT
150
HDDREQ
151
VPD
152
IO
AD[15]
153
IO
AD[14]
154
VSS14
155
O
VDD14
156
IO
AD[13]
157
IOAD[12]
159
IOAD[10]
160
IOAD[9]
161
IOAD[8]
162
IOAD[7]
163
NIOBR
164
VSS15
165
VDD10
166
IOAD[6]
167
IOAD[5]
168
IOAD[4]
169
IOAD[3]
170
IOAD[2]
171
IOAD[1]
172
IOAD[0]
173
NIOWAIT
174
TEST_PCI[6]
175
OVDD15
176
VSS16
177
NIOINT
178
TEST_PCI[7]
179
TDO
180
NIOBG
181
NIORESET
182
OVSS10
183
VDD11
184
IOCLK
185
OVSS11
186
OVDD16
187
NIOCS
188
NIODACK
189
VSS17
190
OVDD17
191
TCK
192
TDI
193
TMS
194
TRST
195
PCIAD[0]
196
PCIAD[1]
197
PCIAD[2]
198
PCIAD[3]
199
PCIAD[4]
200
VSS18
201
VDD12
202
PCIAD[5]
203
PCIAD[6]
204
PDIAD[7]
205
NCBE[0]
206
OVSS12
207
OVDD18
208
PCIAD[8]
47
R864
0.1u
C298
+3.3V
PCICLK2
015:2A
NGNT2
015:2B
NREQ2
015:2B
10K
R901
C
E
B
A
D
F
3
4
6
5
8
7
(ASIC#2 Block)
NPCIRESET
013:2F;015:2A
0
R871
0
R868
0
R1009
0
R1010
0
R1006
12p
C292
47
R889
47
R913
22
R897
+3.3V
10k
R885
10K
R1624
WEGATE
005:4E
33
R951
33
R934
33
R935
33
R937
33
R950
33
R964
33
R923
33
R922
33
R963
33
R938
33
R952
33
R936
33
R962
33
R932
33
R958
33
R961
33
R960
33
R955
33
R953
33
R965
33
R949
33
R959
33
R954
33
R933
33
R956
+3.3V
+3.3V
33
R931
33
R924
33
R925
33
R926
33
R927
33
R928
33
R929
NCBER[3-0]
013:8B;015:2B
33
R957
33
R930
33
R939
33
R948
33
R945
33
R940
33
R941
33
R946
33
R943
33
R947
33
R944
33
R942
10K
R843
10K
R844
10K
R839
10K
R848
10K
R841
10K
R849
10K
R847
10K
R840
10K
R850
10K
R845
10K
R846
10K
R842
+3.3V
NHRESET
003:2A;003:8F;005:4E;009:1D;014:1D
NDRTRY
003:8D
+3.3V
0
R1206
100
R1625
47u
C281
100
R1201
HDD[0]
IOAD[0]
SD[0]
HDD[10]
SD[1]
IO
AD[15]
IOAD[1]
IOAD[2]
IOAD[6]
HDD[4]
NHDCS[0]
IOAD[7]
NHDCS[1]
IOAD[8]
SA[1]
HDD[9]
HAD[0]
HDD[1]
HAD[1]
SA[0]
HAD[2]
NCBER[3-0]
SA[2]
HDD[8]
SD[6]
IOAD[9]
IOAD[3]
HDD[14]
PCIADR[31-0]
PCIADR[31-0]
SD[7]
IOAD[10]
HDD[2]
SD[4]
IOAD[11]
SD[5]
SD[3]
IOAD[12]
HDD[3]
HDD[11]
HDD[6]
IO
AD[13]
HDD[7]
IO
AD[14]
NHDCS[1-0]
IOAD[4]
IOAD[5]
SD[2]
HDD[5]
HDD[12]
HDD[15]
HDD[13]
HAD[2-0]
HDD[15-0]
IOAD[15-0]
SD[0]
SD[1]
SD[2]
SD[3]
SD[4]
SD[5]
SD[6]
SD[7]
SA[0]
SA[1]
SA[2]
SD[0]
SD[1]
SD[2]
SD[3]
SD[4]
SD[5]
SD[6]
SD[7]
PCIADR[10]
PCIADR[9]
PCIADR[11]
PCIADR[12]
PCIADR[13]
PCIADR[14]
PCIADR[15]
PCIADR[16]
PCIADR[17]
PCIADR[18]
PCIADR[19]
PCIADR[20]
PCIADR[21]
PCIADR[22]
PCIADR[23]
PCIADR[24]
PCIADR[25]
PCIADR[26]
PCIADR[27]
PCIADR[28]
PCIADR[30]
PCIADR[29]
PCIADR[8]
PCIADR[7]
PCIADR[6]
PCIADR[5]
PCIADR[4]
PCIADR[3]
PCIADR[2]
PCIADR[1]
PCIADR[0]
PCIADR[31]
NCBER[0]
NCBER[1]
NCBER[2]
NCBER[3]
NCBER[3]
NCBER[2]
NCBER[1]
NCBER[0]
+5V
+5V
R882,884
: Not Installed
R867 : Not Installed
R913,R1009 : Not Installed
R883 : Not Installed
CN12 : Not Installed
14/15
Main Control Board
DP-CL18
2
1
3
4
6
5
8
7
2
1
C
E
B
A
D
F
DP-CL18
154
Summary of Contents for Workio DP-CL18
Page 8: ...1 2 15 LCD Board Marked PbF 8 DP CL18 ...
Page 12: ...DP CL18 12 ...
Page 21: ...21 DP CL18 ...
Page 23: ...23 DP CL18 ...
Page 28: ...28 DP CL18 ...
Page 30: ...30 DP CL18 ...
Page 36: ...36 DP CL18 ...
Page 39: ...39 DP CL18 ...
Page 44: ...3 5 17 Automatic Duplex Unit ADU Detection and ADU Jam Detection Sensor Circuits 44 DP CL18 ...
Page 64: ...64 DP CL18 ...
Page 67: ...67 DP CL18 ...
Page 71: ...4 Troubleshooting 4 1 Initial Troubleshooting Flowchart 71 DP CL18 ...
Page 72: ...4 2 Jam 4 2 1 Print Media Problem 72 DP CL18 ...
Page 73: ...4 2 2 Print Media Skew 73 DP CL18 ...
Page 74: ...4 2 3 Paper Jam at the media tray 74 DP CL18 ...
Page 75: ...4 2 4 Paper Jams at the registration roller 75 DP CL18 ...
Page 76: ...4 2 5 Paper Jams at the 2nd bias transfer roller 76 DP CL18 ...
Page 77: ...4 2 6 Paper Jams at the fuser unit 77 DP CL18 ...
Page 78: ...4 2 7 Multi purpose Tray Jams 78 DP CL18 ...
Page 79: ...4 2 8 Wrong paper length Jams 79 DP CL18 ...
Page 80: ...4 2 9 Paper Jams at the upper optional media tray OPF1 80 DP CL18 ...
Page 81: ...4 2 10 Paper Jams at the lower optional media tray OPF2 81 DP CL18 ...
Page 82: ...4 2 11 Paper Jam at automatic duplex unit ADU 82 DP CL18 ...
Page 83: ...4 2 12 HDD I O Error 83 DP CL18 ...
Page 84: ...4 3 Print Quality 4 3 1 Blank Print 84 DP CL18 ...
Page 85: ...4 3 2 All black Print 85 DP CL18 ...
Page 86: ...4 3 3 Missing Primary Color 86 DP CL18 ...
Page 87: ...4 3 4 Light Print 87 DP CL18 ...
Page 88: ...4 3 5 Repeated spots or lines on print in line with each other 88 DP CL18 ...
Page 89: ...4 3 6 Dark Vertical Line in Print 89 DP CL18 ...
Page 90: ...4 3 7 White horizontal line or band in all the color of a print 90 DP CL18 ...
Page 91: ...4 3 8 Mis transfer missing portions of toner 91 DP CL18 ...
Page 92: ...4 3 9 Dirty Background 92 DP CL18 ...
Page 93: ...4 3 10 Partial Primary Color Dots 4 3 11 Dark Irregular Streaks in Print 93 DP CL18 ...
Page 94: ...4 3 12 Primary Color Irregular Streaks 94 DP CL18 ...
Page 95: ...4 3 13 Ghosting 95 DP CL18 ...
Page 96: ...4 3 14 Unfused or Partially Fused Printing 96 DP CL18 ...
Page 97: ...4 3 15 Image is skewed on the paper 97 DP CL18 ...
Page 98: ...4 3 16 Stains on Back of Print 98 DP CL18 ...
Page 99: ...4 3 17 No Printing on Edge of Print 99 DP CL18 ...
Page 100: ...4 3 18 Image is not centered on the print when it should be 100 DP CL18 ...
Page 101: ...4 4 Printer Error Call Service 4 4 1 Printer Error 10 101 DP CL18 ...
Page 102: ...4 4 2 Printer Error 11 102 DP CL18 ...
Page 103: ...4 4 3 Printer Error 20 103 DP CL18 ...
Page 104: ...4 4 4 Printer Error 24 104 DP CL18 ...
Page 105: ...4 4 5 Printer Error 35 105 DP CL18 ...
Page 106: ...4 4 6 Printer Error 36 106 DP CL18 ...
Page 107: ...4 4 7 Printer Error 37 and Printer Error 38 107 DP CL18 ...
Page 108: ...4 4 8 Printer Error 40 and Printer Error 43 108 DP CL18 ...
Page 109: ...4 4 9 Printer Error 41 109 DP CL18 ...
Page 110: ...4 4 10 Printer Error 45 110 DP CL18 ...
Page 111: ...4 4 11 Printer Error 46 111 DP CL18 ...
Page 112: ...4 4 12 Printer Error 47 112 DP CL18 ...
Page 113: ...4 4 13 Printer Error 48 113 DP CL18 ...
Page 114: ...4 4 14 Printer Error 50 114 DP CL18 ...
Page 115: ...4 4 15 Printer Error 53 115 DP CL18 ...
Page 116: ...4 4 16 Printer Error 54 116 DP CL18 ...
Page 117: ...4 4 17 Printer Error 56 117 DP CL18 ...
Page 118: ...4 4 18 Printer Error 65 118 DP CL18 ...
Page 119: ...4 4 19 Printer Error 66 119 DP CL18 ...
Page 120: ...4 4 20 Printer Error 70 120 DP CL18 ...
Page 121: ...4 4 21 Printer Error 72 121 DP CL18 ...
Page 122: ...4 4 22 Printer Error 73 122 DP CL18 ...
Page 123: ...4 4 23 Printer Error 80 123 DP CL18 ...
Page 124: ...4 4 24 Printer Error 81 124 DP CL18 ...
Page 125: ...4 4 25 Printer Error 82 125 DP CL18 ...
Page 126: ...4 4 26 Printer Error 83 126 DP CL18 ...
Page 127: ...4 4 27 Printer Error 84 127 DP CL18 ...
Page 128: ...4 4 28 Printer Error 90 128 DP CL18 ...
Page 129: ...4 4 29 Printer Error 91 Printer Error 92 and Printer Error 96 129 DP CL18 ...
Page 130: ...4 4 30 Printer Error 93 94 130 DP CL18 ...
Page 131: ...4 4 31 Printer Error 95 131 DP CL18 ...
Page 132: ...4 4 32 Printer Error 98 132 DP CL18 ...
Page 133: ...4 5 No Message 133 DP CL18 ...
Page 134: ...4 6 No Printing 4 6 1 Using Parallel Interface 134 DP CL18 ...
Page 135: ...4 6 2 Using USB Interface 135 DP CL18 ...
Page 136: ...4 6 3 Using Network Interface 136 DP CL18 ...
Page 137: ...4 6 4 No LCD Message 137 DP CL18 ...
Page 138: ...138 DP CL18 ...
Page 139: ...5 Schematic Diagram and Component Reference Guide 139 DP CL18 ...
Page 140: ...140 DP CL18 ...
Page 172: ...DP CL18 172 ...
Page 184: ...6 Replacement Parts List 6 1 Printer Main Control Board 184 DP CL18 ...