56
Notices
Wireless Network Safety
■
Do not use this product inside medical facilities or near medical equipment. Radio
waves from the product may adversely affect the operation of medical equipment.
■
Keep this product at least 9 inches (22 cm) away from cardiac pacemakers. Radio
waves from this product may adversely affect their operation.
■
Do not use this product near automatically controlled devices such as automatic doors
or fire alarms. Radio waves from this product may adversely affect these devices.
Ink Cartridge Safety
■
Keep ink cartridges out of the reach of children and do not drink the ink.
■
Be careful when you handle used ink cartridges; there may be ink remaining around
the ink supply port. If ink gets on your skin, wash it off with soap and water. If it gets
in your eyes, flush them immediately with water. If you still have discomfort or vision
problems, see a doctor immediately.
■
Do not put your hand inside the product or touch any cartridges during printing.
■
Do not try to move the print head by hand, or you may damage the product.
■
Before transporting the product, make sure the print head is in the home (far right)
position and the ink cartridges are in place.
■
Install a new ink cartridge immediately after removing a used one. Leaving cartridges
uninstalled can dry out the print head and may prevent the product from printing.
■
Do not shake ink cartridges after opening their packages, and do not remove the label
from the cartridge itself; this can cause leakage.
■
If you remove an ink cartridge for later use, protect the ink supply area from dirt and
dust and store it in the same environment as the product. Note that there is a valve in
the ink supply port, making covers or plugs unnecessary, but care is needed to prevent
the ink from staining items that the cartridge touches. Do not touch the ink cartridge
ink supply port or surrounding area. Do not store cartridges upside down.
Telephone Equipment Safety
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:
■
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.
Содержание WorkForce 840
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