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SDMA[12-0]
004:1A
SDDM[7-0]
004:1A
SDCS3
004:1E
SDCS2
004:1E
SDCS1
004:1E
SDCS0
004:1E
SDW
004:1E
SDCE
004:1F
SDRE
004:1E
SDCKE
004:1F
SDBA[0]
004:1E
SDBA[1]
004:1E
AD[15-0]
006:3C
NALE[1-0]
009:1D
NIOWAIT
014:1D
NIOINT
014:1D
NIOBR
014:1E
NIOBG
014:1D
NIODACK
014:1D
NFLASHCE[0]
009:6C
NFLASHCE[1]
009:6C
KEYRD
008:4F
NIOCS
014:1D
+3.3V
10K
R736
10K
R737
10K
R738
10K
R739
10K
R740
10K
R746
+3.3V
LEDSET
008:4F
IOCLK
003:8E
IOCLK1
003:8E
22
R747
22
R748
22
R749
22
R750
22
R751
22
R752
IC15
AD16
AF17
AF15
AE15
AC15
AD15
AF14
AE14
AD14
AE13
AF12
AE12
AC12
AF18
AE18
AF19
AD18
AE17
AD17
AC17
AF23
AE23
AD23
AE22
AD22
AE21
AD21
AC20
AE19
AF20
AE20
SDMA[1]
SDMA[0]
SDMA[2]
SDMA[3]
SDMA[4]
SDMA[5]
SDMA[6]
SDMA[7]
SDMA[8]
SDMA[9]
SDMA[10]
SDMA[11]
SDMA[12]
SDRE
SDCE
SDW
SDCS[0]
SDCS[1]
SDCS[2]
SDCS[3]
SDDM[0]
SDDM[1]
SDDM[2]
SDDM[3]
SDDM[4]
SDDM[5]
SDDM[6]
SDDM[7]
SDCKE
SDBA[0]
SDBA[1]
G25
U23
R23
R25
P24
P25
P26
N24
N25
M23
M25
M26
L26
K24
K23
J25
H26
G26
L25
W26
T26
M24
K26
L24
J26
K25
J24
F26
H25
G24
T25
R24
H24
E26
IOCLKOUT
IOCLKIN
IOAD[0]
IOAD[1]
IOAD[2]
IOAD[3]
IOAD[4]
IOAD[5]
IOAD[6]
IOAD[7]
IOAD[8]
IOAD[9]
IOAD[10]
IOAD[11]
IOAD[12]
IOAD[13]
IOAD[14]
IOAD[15]
NIOWAIT0
IOINT0
NIOBR0
NIOBG0
NIODACK0
IODSEL[0]
IODSEL[1]
IODSEL[2]
IODEVCS
NIOALE[0]
NIOALE[1]
NIOWAIT1
IOINT1
NIOBR1
NIOBG1
NIODACK1
+3.3V
22
R710
22
R711
22
R712
22
R713
22
R714
22
R715
22
R716
22
R717
22
R718
22
R719
22
R720
22
R721
22
R722
22
R729
22
R726
22
R725
22
R724
22
R723
22
R728
22
R727
1K
R686
1K
R682
1K
R680
1K
R664
1K
R666
1K
R676
1K
R672
1K
R670
1K
R668
1K
R688
1K
R684
1K
R678
1K
R674
1K
R690
1K
R692
+3.3V
22
R703
22
R701
22
R702
22
R735
22
R733
22
R734
22
R730
22
R732
22
R731
22
R709
22
R708
1K
R661
1K
R659
+3.3V
1K
R699
1K
R704
1K
R697
1K
R696
1K
R706
+3.3V
1K
R693
1K
R694
TP
TP85
TP
TP86
TP
TP87
TP
TP88
1k
R663
1k
R665
1k
R667
1k
R669
1k
R671
1k
R685
1k
R683
1k
R689
1k
R691
1k
R675
1k
R673
1k
R679
1k
R681
1k
R707
1k
R660
1K
R662
1K
R700
1K
R695
L42
33
R741
33
R742
33
R743
33
R744
33
R745
3
B
D
A
C
5
4
(ASIC#1, ASIC#2 I/F Block)
100p
C242
100p
C231
100p
C232
100p
C233
100p
C234
100p
C235
100p
C236
100p
C237
100p
C238
100p
C239
100p
C240
100p
C241
100p
C243
100p
C244
100p
C245
100p
C246
100p
C247
100p
C248
100p
C249
100p
C250
100p
C251
100p
C252
100p
C253
1K
R687
1K
R677
1K
R705
1K
R698
IC21
1
A
2
B
3
C
4
G2A
5
G2B
6
G1
7
Y7
15
Y0
9
Y6
10
Y5
11
Y4
12
Y3
13
Y2
14
Y1
8
GND
16
VCC
SDMA[12-0]
AD[15-0]
AD[0]
AD[1]
AD[2]
AD[3]
AD[4]
AD[5]
AD[6]
AD[7]
AD[8]
AD[9]
AD[10]
AD[11]
AD[12]
AD[13]
AD[14]
AD[15]
NALE[1-0]
NALE[0]
NALE[1]
SDDM[7-0]
SDMA[0]
SDMA[1]
SDMA[2]
SDMA[3]
SDMA[4]
SDMA[5]
SDMA[6]
SDMA[7]
SDMA[8]
SDMA[9]
SDMA[10]
SDMA[11]
SDMA[12]
SDDM[0]
SDDM[1]
SDDM[2]
SDDM[3]
SDDM[4]
SDDM[5]
SDDM[6]
SDDM[7]
R693,R694,C248,C249 : Not Installed
R695-R700,R704-R707,
C250-253: Not Installed
12/15
Main Control Board
DP-CL18
B
D
A
C
1
2
3
5
4
1
2
DP-CL18
152
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 ...