Main board Connection or Replacement
Main board connection or replacement must follow the following steps to be sure that no damage
comes to either service personnel or the components:
Note1: To ensure absolute safety for service personnel and components, please follow the safety
instruction at the beginning of this manual, before installing or replacing any current
carrying components
T Parallel Port Connector o unplug the jumpers and connectors from the main board
X motor power
Fan
X motor encoder
1. Unplug all of the jumpers and connectors attached to all off board components.
Note: Please refer to the Wiring Diagram for more detail on jumper and connector attachment
VCE-MM-02
Power Board jumper
Front paper sensor
Rear paper sensor
Com port extend jumper
Flat cable to carriage
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MAINTENANCE MANUAL
X motor power
X motor encoder
Level Switch Jumper
Control Panel
USB Extend jumper