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C
E
B
A
D
F
3
4
6
5
8
7
10/12
Engine Control Board
DP-CL18
2
1
3
4
6
5
8
7
2
1
C
E
B
A
D
F
0.1u
C118
10k
R181
GND
10k
R182
1/2W 1
R220
+5V
GND
10k
R183
10k
R184
1000p
C117
1000p
C116
Q10
1000p
C115
Q11
1000p
C114
GND
GND
Q13
470k
R185
33k
R190
470k
R186
470k
R187
GND
470k
R188
510
R180
GND
510
R179
22k
R189
510
R178
GND
510
R177
+5VA
GND
GND
GND
IC11
1
CLR
2
D
3
CLK
4
PR
5
Q
6
Q
GND
+5VA
+5VA
IC11
13
CLR
12
D
11
CLK
10
PR
9
Q
8
Q
IC11
14
VCC
7
GND
GND
+5VA
+5VA
IC12
1
2
3
10k
R296
Q22
Q23
9
10
8
Q24
Q25
10k
R298
NSLP
004:2C;004:4F
NENG
004:2C
IC12
12
13
11
IC12
14
VCC
7
GND
SLP_OPF_CST
009:4C
SLP_STNON
011:3E
+5VA
1.8k
R299
Not Installed
0.1u
C164
0.1u
C171
+5VA
+5VA
+5VA
EMPLEDC
003:7C
EMPLEDM
003:7C
EMPLEDY
003:7C
EMPK
003:7C
EMPC
003:7C
EMPM
003:7C
EMPY
003:7C
+3.3V
1000p
C206
GND
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
100k
R377
100k
R378
100k
R379
100k
R380
1/2W 51
R381
1/2W 51
R382
CN8
1
2
3
+24VC
EMPLEDK
003:7C
Q12
CN10
1
2
3
4
5
6
7
8
9
10
10k
R443
510
R455
3.3k
R456
TCDOPEN
001:4C
GND
510
R457
10k
R482
IC20
9
8
SLP_TCDOPEN
010:2F
+3.3V
SLP_TCDOPEN
010:2E
+5VA
SLP_DOPEN
002:6C
SLP_MPPSEN
011:4B
CN11
1
2
IC24
5
6
9
8
4
5
6
1000p
C159
10k
R284
24VGND
1k
R281
PSFNERR
003:3D
GND
Q42
Q43
100k
R593
4.7k
R592
1/2W 15
R289
GND
PSFNCTL
001:4C
+3.3V
10k
R451
1W 120
R598
2.2u
C168
GND
GND
+3.3V
Q46
1k
R557
24VGND
2.2u
C266
4.7k
R601
FSRFNCTL1
001:3E
FSRFNERR
003:4E
10k
R453
100k
R602
Q51
1000p
C160
FSRFNCTL2
001:3E
Q48
10k
R558
Q49
1/2W 15
R290
Q47
+24VC
4.7k
R596
GND
1/2W 15
R559
1k
R282
GND
GND
OPFNERR
003:7B
4.7k
R604
10k
R285
2.2u
C167
Not Installed
+3.3V
OPFNCTL
001:6B
100k
R597
1000p
C265
1W 120
R600
Q50
+3.3V
100k
R605
+24VC
1W 120
R603
CN9
1
2
3
CN44
1
2
3
10
R361
Not Installed
GND
24VGND
510
R458
510
R459
510
R460
100k
R595
Q44
1000p
C161
+3.3V
4.7k
R594
SUBFNCTL
001:4C
+3.3V
GND
+24VC
Q45
1W 120
R599
GND
2.2u
C169
CN30
1
2
3
10k
R450
SUBFNERR
003:4E
24VGND
1/2W 15
R291
1k
R283
10k
R286
IC35
5
6
7
IC35
3
2
1
IC35
8
VCC
4
GND
IC36
8
VCC
4
GND
IC36
5
6
7
IC36
3
2
1
0.1u
C359
0.1u
C358
+3.3V
GND
+3.3V
GND
TONER_SUPPLY
TCD_OPEN
Sleep Cir.
(RIP/PSU)
(RIP)
24VGND
Fuser/Rip Fan
PSU_FAN
FANPWR
PSFNERR
GND
+5V_EMP
NEMPM
NEMPY
EMPLEDY
EMPLEDC
EMPLEDK
NEMPC
NEMPK
EMPLEDM
GND
TCDOPEN
FANPWR
FSRFNERR
FANPWR
FUSER_FAN
24VGND
OPFNERR
24VGND
FANPWR
RIPFNERR
24VGND
SUB_FUSER_FAN
Fan & Toner Supply
DP-CL18
167
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 ...