MAINTENANCE MANUAL
VCE-MM-02
30
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
Note: Please refer to the Wiring Diagram for more detail on jumper and connector attachment
Power Board jumper
Rear paper sensor
X motor encoder
Com port extend jumper
Flat cable to carriage
Control Panel
USB Extend jumper
Front paper sensor
1. Unplug all of the jumpers and connectors attached to all off board components.
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