Compuprint 9050 LAN Installation - Manual (Page 5)

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Installing the Controller Board
Follow the reported instruction in case of Controller Board
replacement.
Handling the Controller Board
Attention: Do not remove the Controller Board from the
protective package until instructed to do so. Static
electricity, though harmless to you, can damage sensitive
Controller Board components. Use the information in
this section to avoid damaging a Controller Board.
- Limit your movement. Your movement can create
static electricity that, when released to the
Controller Board, can damage the electronic
components on the Controller Board. Sliding your
foot across carpeting is an example of how you
create unwanted static electricity.
- Handle the Controller Board only by the edges and
prevent others from making direct contact with it.
- Before removing the Controller Board from the
protective package, ground the package to exposed
metal at the back of the printer. This will release
any static charge that may have developed on the
package or on your body. Hold the package against
the metal for at least two seconds.
-
When you are instructed, remove the Controller
Board and install it directly into the Controller
Board slot without setting it down. If you have
removed the Controller Board from the protective
package and cannot immediately insert it in the
printer, place the protective package on a flat
surface, and set the Controller Board on top of the
protective package.