Lexmark 35S0300, 35ST301, 35S0450, 35S0400, 35ST300, MS610, MS510DN Accessing the controller board

Using MS610de 74

Accessing the controller board

CAUTION—SHOCK HAZARD: If you are accessing the controller board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the electrical outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer.

1Open the controller board access door.

2Open the controller board shield using the green handle.

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3Use the following illustration to locate the appropriate connector.