October 2012
7-3
ColorQube 8570/8870 Service Manual
How to Use the Plug/ Jack Location List
Wiring Data
Xerox Internal Use Only - Revised, 3rd Revision
How to Use the Plug/ Jack Location List
The P/J Locator diagrams show the location of primary connections within the printer. Use
these illustrations to locate connections called out in the procedures presented in Sections 2,
4, and 6. Connectors designated “CN” are listed at the end of the P/J connectors.
To find the location of a Plug or Jack:
1.
Locate the P/J connector designator in the first column of the table.
2.
With this information, go to the second column (Map - Figure Number).
3.
Use the coordinates to locate the connection indicated on the map with its P/J designation
number. If coordinates are not given, go to the referenced
Wire Routing Diagrams
.
Table 1 Plug/ Jack Location
P/J
Map
Coordinates Remarks
P/J1
Figure 12
F-108
Connects the Ink Loader Thermistor to the Ink Loader
Board.
P/J101
Figure 2
E-105
Printer Serial Debug Port
P/J101
Figure 5
B-107
Connects the I/O Board to the Outer Duplex Guide.
P/J101
Figure 11
G-108
Connects the Ink Loader Board to the Ink Loader Sensor.
P/J102
Figure 5
B-107
Connects the I/O Board to the Waste Tray Detect Sensor.
P/J110
Figure 6
G-108
Test connection (not used in printer).
P/J115
Figure 1
D107
Connects the Paper Preheater to the Front Side Har-
ness.
P/J125
Figure 1
D-107
Connects the Preheater Temperature Thermistor, Pre-
heat Sensor, and Deskew Entry Sensor to the I/O Board.
P/J126
Figure 1
D-107
Connects the Tray 2 Paper Height Sensor to the Right
Side Harness.
P/J127
Figure 1
C-107
Connects the No Paper Sensor to the Right Side Har-
ness.
P/J129
Figure 1
F-108
Connects the Tray 1 Width Sensor/ No Paper Sensor to
the I/O Board.
P/J130
Figure 6
F-107
Connects the Printhead Board to the Level Sense.
P/J130
Figure 13
H-107
Connects the Drum Temperature Sensor to the Right
Side Harness.
P/J131
Figure 14
F-108
Connects the Paper Size Sensor to the Right Side Har-
ness.
P/J180
Figure 6
C-107
Connects the Printhead to the Main Controller Board
(Electronics Module).
P/J190
Figure 6
B-105
Connects the Printhead Board to the Printhead Reservoir
Thermal.
P/J201
Figure 4
G-105
Connects the Power Supply (Electronics Module) to the
Printhead.
P/J201
Figure 8
D-103
Connects the Main Controller Board to the Printhead
Board.
P/J240
Figure 6
E-106
Connects the Printhead Heater to the Wave Amp.
P/J301
Figure 3
H-110
Connects the Power Control Board (Electronics Module)
to the Y-Axis Motor.
P/J301
Figure 9
I-135
P/J301
Figure 5
G-104
No connection on the I/O Board.
P/J301
Figure 11
A-137
Connects the Ink Loader Board to the Ink Loader Sensor.
P/J302
Figure 3
F-109
Connects the Power Control Board (Electronics Module)
to the Left Side Harness.
P/J302
Figure 9
I-135
P/J401
Figure 2
D-109
Connects the Power Control Board (Electronics Module)
to the Ink Loader Board.
P/J401
Figure 9
A-136
P/J401
Figure 8
A-106
USB Connection.
P/J401
Figure 5
C-107
Connects the I/O Board to the Preheater and Tray 2 Sen-
sors.
P/J402
Figure 2
C-109
Connects the Power Control Board (Electronics Module)
to the I/O Board.
P/J402
Figure 9
A-135
P/J402
Figure 5
B-108
Connects the I/O Board to the Tray 1 (MPT).
P/J403
Figure 5
E-104
Connects the I/O Board to the Control Panel.
P/J403
Figure 9
C-136
Connects the Power Control Board (Electronics Module)
to the Main Controller Board.
P/J505
Figure 8
G-106
Connects the Main Controller Board to the Hard Disk
Drive.
P/J601
Figure 5
H-105
Connects the I/O Board to the Exit Module.
P/J601
Figure 9
G-135
Connects the Power Control Board to the Power Supply
(Electronics Module).
P/J640
Figure 7
E-106
Connects the Wave Amplifier to the Printhead Heater.
P/J701
Figure 2
F-109
Connects the Power Control Board (Electronics Module)
to the I/O Board.
P/J701
Figure 9
A-136
P/J701
Figure 5
C-108
Connects the I/O Board to the Paper Size Sensor.
P/J701
Figure 11
J-136
Connects the Ink Loader Board to the Solenoid.
P/J702
Figure 5
D-108
Connects the I/O Board to the Predeskew Sensor.
P/J702
Figure 11
I-136
Connects the Ink Loader Board to the Power Control
Board (Electronics Module).
P/J703
Figure 11
H-105
Connects the Ink Loader Board to the Thermistor.
P/J800
Figure 7
A-107
Connects the Wave Amplifier to the Power Control Board
(Electronics Module).
P/J801
Figure 5
F-107
Connects the I/O Board to the Power Control Board
(Electronics Module).
P/J801
Figure 11
G-105
Connects the Ink Loader Board to the Solenoid.
P/J802
Figure 11
C-105
Connects the Ink Loader Board to the Solenoid.
P/J803
Figure 8
F-109
Connects the Main Controller Board to the Hard Drive.
P/J901
Figure 3
D-109
Connects the Power Control Board (Electronics Module)
to the Wave Amplifier.
P/J901
Figure 9
I-137
P/J901
Figure 5
G-106
Connects the I/O Board to the Drum Maintenance Pivot
Plate.
Table 1 Plug/ Jack Location
P/J
Map
Coordinates Remarks
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