Epson WorkForce Pro WF-C4810 Series User Manual

Do not press with too much force on the original or the document cover.
& “Placing Originals” on page 32
Straight Lines Appear when Sending Faxes from the ADF
e following causes can be considered.
There is dust or dirt on the ADF or originals.
Solutions
Clean the ADF, and remove any dust or dirt that adheres to the originals.
& “Cleaning the ADF” on page 133
The Image Quality of the Sent Fax is Poor
e
following causes can be considered.
The resolution is set to low.
Solutions
If you do not know the performance of the sender’s fax machine, set the following before sending a fax.
❏ Select Fax > Fax Settings and then make the Resolution setting to set the highest quality image.
❏ Select Fax > Fax Settings and then enable Direct Send.
Note that if you set Resolution to Photo but you send the fax without enabling Direct Send, the fax
may be sent at a lower resolution.
ECM setting is disabled.
Solutions
Select Settings > General Settings > Fax Settings > Basic Settings and enable the ECM setting on the
control panel. is may clear errors that occur due to connection problems. Note that the speed of
sending and receiving faxes may be slower than when ECM is disabled.
Solving Problems > Printing, Copying, Scanning, and Faxing Quality is Poor > The Quality of the Sent Fax is Poor
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Epson WorkForce Pro WF-C4810 Series Specifications

General

Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Automatic Document Feeder	Yes
ADF Capacity	35 sheets
Duplex Printing	Yes
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 1200 dpi
Print Speed Black	25 ppm
Print Speed Color	20 ppm
Paper Capacity	250 sheets
Display	2.4" color touchscreen
Mobile Printing	Apple AirPrint
Printer Type	All-in-One
Paper Sizes	Letter, Legal, A4, A5, A6, B5, envelopes
Ink Cartridge Configuration	4 individual ink cartridges
Print Technology	PrecisionCore