Epson DM-M820, Technical Reference Manual

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Rev. I vii
MR Series Technical Reference Manual
Be sure to set this product on a firm, stable, horizontal surface. The product may break or
cause injury if it falls.
Do not use the unit in locations subject to high humidity or dust levels. Excessive humidity
and dust may cause equipment damage, fire, or shock.
Do not use the unit in locations subject to liquids, since this product is not waterproof.
Do not use the product where inflammable fumes of gasoline, benzine, thinner or other
inflammable liquids may be in the air. Doing so may cause an explosion or fire.
Do not place heavy objects on top of this product. Equipment may fall or collapse,
causing breakage and possible injury.
To ensure safety, unplug this product before leaving it unused for an extended period.
Do not drop, bump, or otherwise subject this product to strong vibration or impact.
Do not block the openings on this product. Be sure not to install the product in a narrow
place that is not well ventilated, not to place it on any bedding or carpet and not to put
any cloth such as a tablecloth or blanket on it. The openings are provided for the
ventilation necessary to ensure reliable operation and protection from overheating or
fire.
Be sure to attach all covers after setup. If they are not attached, foreign matter may
enter this product and it may not operate correctly.
Never clean the product with thinner, benzine, alcohol, or other such solvent.
Do not use aerosol sprayers containing flammable gas inside or around this product.
Doing so may cause fire.
Do not use this product with any voltage other than the specified one. Doing so may
lead to fire.
When a power cable for the TM printer is connected, do not short-circuit its connector
pins. (For the 24V model)
Do not insert fingers or foreign matter into the CD-ROM disk tray or openings. Doing so
may lead to fire, shock, or injury.
Never hold this product by the rear cover, the front panel, or the CD-ROM disk tray. They
cannot support the weight of the product, so it may fall onto the floor.
Make sure that the total power requirements of all devices receiving power from this
product do not exceed the power limitation. See the specifications for more detailed
information.
Be careful not to cut your finger on any edge of the unit.
Be sure to use EPSON supplied DIMMs, HDDs, and CPUs.
Before using a PCI card, it is your responsibility to examine it carefully to confirm whether
its specifications conform to the specifications described in this manual. To get the latest
information about which PCI board can be used with this product, contact your EPSON
dealer.