Brother International MFC 8640D Users Manual - English - Page 203
Before starting installation, Step 1: Hardware installation, Tools Required
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Before starting installation Be careful when handling the NC-9100h. There are many delicate electronic components that are susceptible to damage from static electricity. To avoid such damage, use the following precautions when handling the board. ■ Leave the NC-9100h in its anti-static bag until you are ready to install it. ■ Make sure that you are adequately grounded before touching the NC-9100h. Use an anti-static wrist strap and a grounding mat if possible. If you do not have an anti-static wrist strap, touch the bare metal surface on the back of the machine before handling the NC-9100h. ■ Avoid moving around the work area in order to eliminate static charge build-up. ■ If possible, do not work on a carpeted area. ■ Do not flex the board and do not touch the components on the card. Tools Required: Phillips Screwdriver Step 1: Hardware installation WARNING DO NOT touch the surface of the main boards within 15 minutes after turning off the power. 1 Disconnect the telephone line cord, turn the MFC power switch off, unplug the MFC power cord from the AC outlet, and then disconnect the interface cable. OPTIONAL ACCESSORIES 13 - 5