Canon multipass c3000 Service Manual (en)

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Part 1: Facsimile
2-24
1
2
3
4
16
17
113
114
115
116
128
16
113
114
127
128
Heater 1
Heater 
128
Temperature Control Heater x 2
Rank Resistor 
Sub-heater x 2
128bit Shift Resistor 128bit  Latch
Head 
Temperature 
Sensor
HTO
HVH
HTI
RANK
VHG
W-HT
<0>
<1>
<0>
<1>
<2>
H ENB
Odd ENB
Even ENB
B ENB
HDATA
HCLOCK
HRES
HLATCH
HVdd
HVss
DIODE A
DIODE K
ID0
ID1
127
128
128bit
Tr.
Array
1
1
2
8
Block Enable
Decoder
Delay
Delay
Figure 2-17 BJ Head Driver Block Diagram (Black BJ Cartridge)
1
2
3
4
16
17
24
25
73
121
122
123
124
72
136
16
24
72
121
122
135
136
Heater 1
Heater 24
Y
M
Heater 25
C
Heater 72
Heater 73
BK
Heater
136
Yellow
Magenta
Cyan
Black
Temperature Control Heater x 2
Rank Resistor
Sub-heater x 2
136bit Shift Resistor 136bit   Latch
Head
Temperature
Sensor
HTO
HVH
HTI
RANK
VHG
W-HT
<0>
<1>
<2>
<3>
<0>
<1>
<2>
HENB
Odd ENB
Even ENB
BENB
HDATA
HCLOCK
HRES
HLATCH
HVdd
HVss
DIODE A
DIODE K
ID0
ID1
135
136
136bit
Tr.
Array
1
1
2
4
8
Block Enable
Decoder
Heater 48
Heater 49
Delay
Delay
Delay
Delay
ID0
ID1
Color BJ Cartridge
Photo BJ Cartridge
Color BJ cartridge and Photo BJ cartridge have the same circuit
configuration except for the ID1 connection.
Figure 2-18 BJ Head Driver Block Diagram (Color BJ Cartridge)