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Oki MC860 Maintenance Manual

Oki MC860
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43967002TH Rev.1
383 /
Oki Data CONFIDENTIAL
8. Connection Diagrams
(2) Main Controller PCB (TB2.PCB)
Component side
C161
C160
LED4
LED7
LED9
R129
R130
C154
DL MDDE
IC_VREF
CP12
2
1
RM74
CLED1
CLED2
PAD33VI
TESTPIN
C87
RM72
IC7
LCS1
RM81
+CCP1
IC6
RM58
1
A
Y
A
Y K
1
1
2
68
67
11
1
10
10
20
20
CIF2
CHEAD
MHEAD
YHEAD
CCP2
C137
12CS
KHEAD
CC13
CC12
CC11
R90
C93
25
25
24
1
48
48
FCS11
GNT4
RM57
RM56
RM55
R73
R72
R119
RM73
C72
C85
C86
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R88
R66
R65
C92
C84
C96
DBF1
DBF7
DBF6
CC10
CC9
CC8
DBF5
DBF4
CC7
CC8
CC5
DBF3
1
28
28
28
28
1
1
1
DBF2
IC4
R98
R99
R101
R102
O5C1
CP11
PAD25V
RM59
RM60
R36
C101
C102
C103
C104
C105
C106
NICSW
LAN
USB
ACT10L
100L
CP6
C190
C141
C142
C147
C83
R125
R122
R121
BF1
BF2
BF3
BF5
C167
C169
C166
R175
R176
R177
R178
R182
R183
C184
C187
C190
C189
C189
C180
C181
C171
R173
R174
C172
R120
C192
C135
R184
LED3
R185
R187
R188
LED2
LED1
DBFB
7
8
2
1
3
2
1
4
SCLK1
SCLDCK
CP13
PAD18V
SUBPC1
PCICU2
C148
C149
C140
C183
C182
C174
C768
C176
C173
FM61
C178
C186
C179
R180
R179
C177
C176
C175
C170
DSCLAN1
R467
R464
R465
R463
C57
C56
C55
C54
C53
C52
C51
C50
C49
C12
C8
C7
C6
C48
C47
C46
C45
C44
C43
C42
C41
C40
C39
C38
C37
C36
C35
R55
16
1
49
R7
R6
RM77
RM78
RM76
RM75
C1
50
2
1
IDE
PU735
C9
R56
R57
R58
C66
C65
C67
C68
C69
C70
C71
C63
C62C61
C60
DIMMBS
C59
199
41
42
40
2
1
39
200
C34
C33
C32
C31
C30
C29
C28
C27
C26
C25
C24
C23
C22
C21
C20
C19
C18
C17
C16
C15
C14
C13
C10
C11
RM80
RM79
R44
R89
RM82
RM32
RM31
RM30
RM29
RM28
RM26
RM25
RM24
RM23
RM22
RM21
RM20
RM19
RM27
RM48
RM47
RM46
RM45
RM44
RM43
RM42
RM41
RM40
RM39
RM38
RM37
RM36
RM35
RM34
RM33
R93
R134R139
R167
R169
MPUZA1
R137
R127
R126
R136R135
R62
R163
R164
R165
R166
KGND BG
KVND BR
RSRV WT
DBG DREOT
R37
R24
R25
R9
R10
R12
MPU
RM17
RM15
RM13
RM11
RM12
RM10
R110
CP6
CP7
FET11
THRMD2
THRMD1
RM14
RM16
R13
R14
R15
R170
R171
C76
C80
C88
C91
C81
R52
R60
R61
C82
C83
RM54
RM52
RM53
RM50
RM51
RM49
C78
CPU10
CP8
R19
R20
R22
R23
R27
MPUZAZ
R38
R39
R40
C79
PAD12V
IC2
CBG1
CDBG1
CP5
1
10 20
IC1
C89
C90
CP9
1
10 20
A
Y
A
K
Y
CP4
CP3
L8
L3
FET4
FET3
FET2
TH1
TH2
C2
C3
C4 C5
R4R3
R2
R1
POW1
CP1
CP2
L1
FAN
1
9
10
2
MPUCI
CLKDUT
MPUCLK
C74
C75
RM1
RM2
RM3
RM4
RM5
RM6
RM7
RM8
TS
TA
AACK
DBWD
L4
A
A
K
AP
AP
34
34
20
20
10
1
1
10
CC1
C764
C165
C108
C107
C156
C158
1 2 3 4 5

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Oki MC860 Specifications

Printing Specifications IconPrinting Specifications
print speed color26 ppm
print speed black & white33 ppm
time to first page color10 seconds
time to first page black & white9.5 seconds
print resolution1200 x 600 dpi
processor500 MHz PowerPC CPU
duty cycle75, 000 prints per month
Copying Specifications IconCopying Specifications
copy speed color26 cpm
copy speed black & white33 cpm
first copy out color14.5 seconds
first copy out black & white13 seconds
copy resolution600 x 600 dpi
Scanning Specifications IconScanning Specifications
scan typeColor and black & white
max scan area11" x 17"
scan speed black & white33 spm
scan speed color26 spm
scan resolution600 dpi
Fax Specifications IconFax Specifications
fax modem33.6 Kbps Super G3
transmission speed2 seconds/page
fax resolution600 x 600 dpi
speed dial locations500 locations
broadcast transmission locations530 locations
Power and Acoustic Noise IconPower and Acoustic Noise
power consumption peak1, 300W
power consumption standby160W Avg.
power save mode≤25W
acoustic noise operating54dB
acoustic noise standby≤37dB
System Memory IconSystem Memory
standard imaging RAM512 MB
max imaging RAM768 MB
hard disk drive40 GB
Weight and Dimensions IconWeight and Dimensions
1-tray configuration dimensions22.2" x 25.9" x 26.3"
2-tray configuration dimensions33.3" x 30.2" x 44.5"
weight 1-tray configuration149.9 lb
weight 2-tray configuration200.6 lb
weight 3-tray configuration211.6 lb

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