Host machine_2/18
A
C
B
D
E
F
A
C
B
D
E
F
4
3
2
7
6
5
1
8
4
3
2
7
6
5
1
8
Fixing Assembly
+5
V_
D
C
O
N
G
N
D
FIX_
H
P_
SN
S
+5
V_
D
C
O
N
G
N
D
G
N
D
F
IX_
OUT
_
SNS
T
H
_MAI
N
G
N
D
G
N
D
T
H
_SU
B2
T
H
_SU
B1
G
N
D
T
H
_
D
ET
EC
T
H
EA
T
ER
1
H
EA
T
ER
2
H
EA
T
ER
_
H
O
T
F
IX_
O
U
T
_
SN
S
G
N
D
+5
V_
D
C
O
N
F
IX_
H
P_
SN
S
G
N
D
+5
V_
D
C
O
N
T
H
_
D
ET
EC
T
G
N
D
T
H
_
SU
B1
T
H
_
SU
B2
G
N
D
G
N
D
T
H
_
MAI
N
G
N
D
H
EA
T
ER
1
H
EA
T
ER
2
14
13
12
11
10
9
8
2 3 4 5 6
1
7
J307
2 3
1
J102
J705DB
1
2
3
4
5
6
4
J705DA
5
6
1
2
3
7
8
_BUS_9
_BUS_8
B6
A8
4
1 2 3
4
1 2 3
B6
A8
J705D
_BUS_11
1
2
J705LB
3
4
5
6
_BUS_7
1
2
3
4
5
6
7
8
J705LA
J705L
J706
J710
J707D
2
1
J708
1
2
T
P
MT4
1
2
3
3 2 1
1
2
3
3 2 1
1
2
1 2 3 4 5 6 7 8
J707L
8
1
2
3
4
5
6
7
1
2
J707DH
1
2
2
1
2
1
2 1
J709
MT3
MT8
MT6
MT7
UN30
AC Driver PCB
TP1
Thermoswitch
S19
Fixing Outlet
Sensor
S53
Fixing Pressure
Release Sensor
TH3
Fixing Sub
Thermistor 2
TH2
Fixing Sub
Thermistor 1
TH1
Fixing Main
Thermistor
H
1
F
ixi
n
g
H
e
a
te
r
1
H
2
F
ixi
n
g
H
e
a
te
r
2
UN2
DC Controller PCB
General Circuit Diagram
1073
Summary of Contents for imagerunner advance 4551i
Page 19: ...Product Overview 1 Product Lineup 7 Features 13 Specifications 16 Name of Parts 26 ...
Page 155: ...Periodical Service 3 Consumable Parts List 143 Cleaning Check Adjustment Locations 146 ...
Page 392: ...Error Jam Alarm 7 Overview 380 Error Code 383 Jam Code 509 Alarm Code 520 ...
Page 545: ...Service Mode 8 Overview 533 COPIER 549 FEEDER 845 SORTER 851 BOARD 871 ...
Page 892: ...Unpacking 1 2 1200 mm 840 mm 769 mm 1230 mm 2430 mm 3 9 Installation 879 ...
Page 895: ...3 4 NOTE Keep the removed screws for relocating the host machine 2x 5 6 7 9 Installation 882 ...
Page 896: ...8 9 10 1x Installing the Air Filter 1 9 Installation 883 ...
Page 897: ...2 3 Installing the Drum Unit 1 2 3 9 Installation 884 ...
Page 899: ...8 NOTE The screw removed at procedure 4 is used 1x 9 10 11 12 9 Installation 886 ...
Page 923: ...5 6 NOTE Use the screws and Rubber Caps removed in step 1 2x 7 2x 9 Installation 910 ...
Page 935: ...7 1x 8 9 6x 10 2x 9 Installation 922 ...
Page 936: ...11 Installing the NFC Kit 1 2 2x 3 TP M3x4 1x 9 Installation 923 ...
Page 938: ...4 5 1x 6 9 Installation 925 ...
Page 985: ...8 2x 2x TP M4x8 Black When installing the USB Keyboard 1 9 Installation 972 ...
Page 991: ...7 4x 8 1x 1x Lower Cover 9 1x 10 1x 1x 9 Installation 978 ...
Page 992: ...11 1x 1x 12 1x 13 TP M3x12 2x 14 4x TP M3x6 9 Installation 979 ...
Page 997: ...Installation Procedure 1 2 2x 3 2x 4 6x 5 4x 9 Installation 984 ...
Page 998: ...6 7 NOTE Do not close the Wire Saddle 1x 1x 8 9 9 Installation 985 ...
Page 1003: ...2 1x 1x 3 2x 2x 4 9 Installation 990 ...
Page 1012: ...2 1x 1x 3 2x 2x 4 9 Installation 999 ...
Page 1014: ...7 CAUTION The connector must be contacted TP㸹M3x6 3x 1x 8 4x 9 9 Installation 1001 ...
Page 1016: ...13 4x 14 15 Binding M4x16 Binding M3x16 2x M3x16 M4x16 16 Binding M4x6 1x 9 Installation 1003 ...
Page 1023: ...Installation Procedure Preparation 1 4x 2 1x 1x 3 2x 9 Installation 1010 ...
Page 1029: ...4 5 1x 1x 9 Installation 1016 ...
Page 1048: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1035 ...
Page 1053: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1040 ...
Page 1065: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1052 ...
Page 1071: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1058 ...