beautypg.com

Brother MFC7650MC User Manual

Page 186

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

background image

3. Unscrew the two screws and remove

the option slot cover plate and keep
it in a safe place.

4. To install the serial interface board

onto the main controller board, plug
the serial interface board into the

upper left cmriuectors on the main

controller board.

5. Secure the serial interface board

with the two screws.

WARNING--------- ----------------- ------------------------ --------- ---------------- -------- ----- ------------

• Hold the edge of the serial interface board. Do not touch the surface of the board.

• Make sure the serial interface board is securely seated on the main controller board.

6. Reinstall the main controller board

in the MFC by sliding it into the
guide rails.

7. Secure the main controller board

with the three screws.

174