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Epson WF-7820 Series User Manual

Epson WF-7820 Series
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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.
Parent topic: Important Safety Instructions
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
Telephone Equipment Safety Instructions
When using telephone equipment, you should always follow basic safety precautions to reduce the risk
of fire, electric shock, and personal injury, including the following:
• Do not use the Epson product near water.
• Avoid using a telephone during an electrical storm. There may be a remote risk of electric shock from
lightning.
• Do not use a telephone to report a gas leak in the vicinity of the leak.
Caution: To reduce the risk of fire, use only a No. 26 AWG or larger telecommunication line cord.
Parent topic: Important Safety Instructions

Table of Contents

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Epson WF-7820 Series Specifications

General IconGeneral
Print Resolution4800 x 2400 dpi
Max Print Size13" x 19"
Duplex PrintingYes
Scan Resolution1200 x 2400 dpi
Paper Capacity250 sheets
ADF Capacity50 sheets
Display4.3" color touchscreen
FunctionsPrint, Copy, Scan, Fax
Scanner TypeFlatbed colour image scanner
ConnectivityWi-Fi, Ethernet, Wi-Fi Direct, USB
Mobile PrintingEpson Connect, Apple AirPrint, Google Cloud Print
Paper SizesA3, A4, A5, A6, B4, B5, C6, DL
Fax Transmission SpeedApprox. 3 seconds per page
Fax MemoryUp to 550 pages
Print TechnologyPrecisionCore
Ink TypeDURABrite Ultra Ink

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