Pro 7900 and 9900 Field Repair Guide 10/6/10
Connectors / Wiring Printer Component, Software Item, LCD Display, Printer Button Page 397.
Connectors / Wiring
Main Board Connectors
Connector #: Connected To: Pins:
CN1 Power Supply CN301 20
CN3 Suction Fan 3
CN4 Suction Fan 3
CN5 Suction Fan 3
CN10 Ink System Pressure Motor 2
CN14 Ink System Pressure Motor Encoder 4
CN19 Control Panel 25
CN20 Pressure Sensor 3
CN21 Right Front Cover Sensor 3
CN22 Left Front Cover Sensor 3
CN23 AID Board 9
CN28 USB 4
CN36 Pinch Roller Release Motor Encoder 4
CN37 Pinch Roller Release Motor 2
CN100 Carriage Board CN100 40
CN101 Carriage Board CN101 40
CN104 Carriage Board CN104 40