Controller Card Connections - Lexmark X342N - Multi Function Printer Service Manual

Controller card connections

Conn # Name
J100 Tray 2
J101 SOL
J7 HVPS/
LVPS
J9 XPRT
J20 IN
J14 SC
J17 TNR
J18 MPF
J5
J1 FB
J4 CCD
J3 ADF
J69 FAX
J10 EXIT
J19 Fan
J15 TH1
J13 CO
J12 LSU
J11 MM
J2 USB
J44 NET
Note: "Controller card pin assignments" on page 5-8
J69, J5, J1, and J4.
Connects to # wires
Tray 2 6
Paperfeed 4
solenoids
Power 10
Supplies
Main motor 9
Input sensor 3
Smart chip 2
Toner sensor 3
Manual feed 3
sensor
Operator 22
panel
Flatbed 18
CCD 22
ADF motor/ 21
sensors
Modem 30
board
Exit sensor 3
Fan 3
Thermistor 2
Cover open 3
sensor
Printhead 10
Mirror motor 5
USB to PC 4
Network 0
Card
Wire colors
Red, yellow, orange, green, blue, grey
2 red, 2 black
10 black
Red, orange, green, blue, purple, white, grey, yellow
Red, white, black
White, black
Green, black, red
Red, purple, black
12 red, 10 white
Ribbon cable
Ribbon cable
Cable
30 White
Red, blue, black
Black, red, white
2 black
Yellow, red, black
Red, orange, green, white, blue, black, yellow, grey, purple
Red, orange, green grey, yellow
Cable to host PC
Card mounts directly to the controller card.
for voltage and signal information for connections J3,
7003-XXX
Locations and connections
5-5