C
H
APTER
3
TH
EO
R
Y
O
F
O
PER
ATIO
N
3-
22
2
. ME
CHA
NICS
2.
1
O
ve
rv
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w
of
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ti
ng M
echani
sm
Fig. 3-
27
S
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t rol
le
r
Rear c
over
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aper Cas
se
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re pl
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Rear regi
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sens
or l
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S
eparat
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pad
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regi
st
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ion
sens
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ever
C
asse
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p
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ssu
re
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paper pi
ck
-up rol
le
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m
s
ens
or l
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st
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P
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uppl
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gi
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opm
ent
rol
le
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canner m
ot
or
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ol
ygon m
irror
Las
er Uni
t
Corona w
ire
P
hot
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Cl
eaner
Therm
is
tor
Heat
rol
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r
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je
ct s
ens
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ve
r
P
res
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re
r
oll
er
Drum
Uni
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T
rans
fe
r rol
le
r
Содержание HL-1470N
Страница 7: ...6 1 106 065 X 1WVGT JWVG 2 0 ...
Страница 59: ...CHAPTER 3 THEORY OF OPERATION 3 9 Fig 3 8 ...
Страница 61: ...CHAPTER 3 THEORY OF OPERATION 3 11 Two 32 Mbits ROMs x 16 bit are fitted Fig 3 11 HL 1470N ...
Страница 63: ...CHAPTER 3 THEORY OF OPERATION 3 13 Two 16M bit DRAMs x 16 bits are used as the RAM Fig 3 14 HL 1450 1470N ...
Страница 197: ... 26 4 6417 5 116 0 ...
Страница 220: ...Appendix 12 Main PCB Circuit Diagram HL 1230 1440 1 3 CODE LJ8812001 B512130 CIR 1 3 A XX NAME ...
Страница 221: ...Appendix 13 Main PCB Circuit Diagram HL 1230 1440 2 3 CODE LJ8812001 B512130 CIR 2 3 A XX NAME ...
Страница 222: ...Appendix 14 Main PCB Circuit Diagram HL 1230 1440 3 3 CODE LJ8812001 B512130 CIR 3 3 A XX NAME ...
Страница 223: ...Appendix 15 Engine PCB Circuit Diagram CODE LJ88009001 B512136 CIR A XX NAME ...
Страница 224: ...Appendix 16 Network Board Circuit Diagram HL 1470N CODE LJ8107000 B512058CIR A 29 NAME ...
Страница 227: ...CODE NAME Appendix 19 High voltage Power Supply PCB Circuit Diagram ZLe MPH3212 ...
Страница 238: ......
Страница 248: ...12 ACCESSORIES MODEL HL 1230 1440 1450 14700N 84U Z31 Z32 Z33 Z34 920 18 2 3 4 1 ...