Wireless Connection Safety Instructions; Lcd Screen Safety Instructions - Epson WorkForce Pro WF-M5399 User Manual

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• Unplug the printer and refer servicing to qualified service personnel under the following conditions: if
the power cord or plug is damaged; if liquid has entered the product; if the product has been dropped
or the case damaged; if the product does not operate normally or exhibits a distinct change in
performance. Adjust only those controls that are covered by the operating instructions.
• If damage occurs to the plug, replace the cord set or consult a qualified electrician. If there are fuses in
the plug, make sure you replace them with fuses of the correct size and rating.
• Unplug the power cord from the electrical outlet if you are not going to use the printer for an extended
period.
Parent topic:

Wireless Connection Safety Instructions

Radio waves from this product may adversely affect the operation of medical equipment or automatically
controlled devices, such as pacemakers, automatic doors or fire alarms. When using this product near
such devices or inside a medical facility, follow the directions from authorized staff members at the
facility, and follow all posted warnings and directions on the device to avoid causing an accident.
Do not connect this product to the internet directly. Connect it to a network protected by a router or
firewall.
Parent topic:

LCD Screen Safety Instructions

• Use only a dry, soft cloth to clean the LCD screen. Do not use liquid or chemical cleansers.
• If the LCD screen is damaged, contact Epson. If the liquid crystal solution gets on your hands, wash
them thoroughly with soap and water. If the liquid crystal solution gets into your eyes, flush them
immediately with water. If discomfort or vision problems remain after a thorough flushing, see a doctor
immediately.
• Do not press too hard on the LCD screen or subject it to heavy impacts.
• Do not use a pointy or sharp object, such as a pen or your fingernail, to operate the LCD screen.
• If the LCD screen chips or cracks, do not touch or attempt to remove the broken pieces; contact Epson
for support.
• Do not subject your product to sudden changes in temperature or humidity; this may cause
condensation to develop inside the LCD screen and degrade its performance.
• The LCD screen may contain a few small bright or dark spots, and may display uneven brightness.
These are normal and do not indicate that the screen is damaged in any way.
Parent topic:
Important Safety Instructions
Important Safety Instructions
Important Safety Instructions
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