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92 _Installing accessories
installing accessories
Your machine is a full-featured model that has been optimized to meet most of your printing needs. Recognizing that each user
may have different requirements, however, Samsung makes several accessories available to enhance your machine’s capabilities.
This chapter includes:
• Precautions to take when installing accessories
• Upgrading a memory module
• Using a wireless network interface card
• Using the hard disk
PRECAUTIONS TO TAKE WHEN INSTALLING
ACCESSORIES
• Disconnect the power cord
Never remove the control board cover while the power is turned on.
To avoid the possibility of an electrical shock, always disconnect the
power cord when installing or removing ANY internal or external
accessories.
• Discharge static electricity
The control board and internal accessories (network interface card or
memory module) are sensitive to static electricity. Before installing or
removing any internal accessories, discharge static electricity from your
body by touching something metal, such as the metal back plate on any
device plugged into a grounded power source. If you walk around before
finishing the installation, repeat this procedure to discharge any static
electricity again.
UPGRADING A MEMORY MODULE
Your machine has a dual in-line memory module (DIMM). Use this memory
module slot to install additional memory.
The machine has two memory slots with a factory pre-installed memory
module in one slot. When you are expanding the memory capacity, you can
add a memory module to the vacant memory slot. It is strongly
recommended that you expand a memory module in vacant memory slot
only without removing a pre-installed memory module. If your machine has
128 MB memory capacity and you want to add 512 MB, the memory
capacity expands up to 640 MB. Order information is provided for optional
memory module. (See page 90)
Installing a memory module
1. Turn the machine off and unplug all cables from the machine.
2. Release the screws and remove the rear cover.
3. Release the screws, then lift up the cover slightly and pull the cover to
the right.
4. Take out a new memory module from the plastic bag.
When installing accessories, battery inside the machine is a service
component. Do not change it by yourself.
Risk of explosion if battery is replaced by an incorrect type. Dispose
used batteries according to the instructions.
1 Control board
cover
If you want to remove an existing memory module, push the two
latches at the ends of the module outward.