Epson Aculaser CX21N Series, Руководство пользователя

Страница: 333 / 401

Faxing Problems 333
Faxes are transmitting or being received very slowly
Try one or more of the following solutions.
❏
Check if you are sending or receiving a very complex fax. A complex fax, such as one
with many graphics, takes longer to be sent or received.
❏
Check if the receiving fax machine has a slow modem speed. The product only sends
the fax at the fastest modem speed the receiving fax machine can use.
❏
Check if the resolution at which the fax was sent or received is very high. A higher
resolution typically results in better quality, but also requires a longer transmission time.
If you are receiving the fax, call and ask the sender to lower the resolution and resend
the fax. If you are sending, lower the resolution and resend the fax. To change the
default setting, see "Making Changes to Fax Settings" on page 216.
❏
Check if there is a poor phone line connection. If there is a poor phone line connection,
the product and the receiving fax machine slow down line transmission to adjust for
errors. Hang up and resend the fax. If this does not work, have the phone company
check the phone line.
A blank copy is output even though an original is set on the Auto
Document Feeder during scanning.
Check if the ADF unit or ADF cover is closed firmly.
Time setting is incorrect
The time setting may be reset if the product’s power remains off for a long time. Set the
time again in
Time Setting in the Setup menu. See "Using the Setup Menu" on page 238
for instructions.
Printout Problems
Black vertical lines appear on the scanned image or the image is
all black.
Make sure if the transportation lock on the left side of the document table is set in the
unlocked position. The transportation lock must always be set in the unlocked position
except when transporting the product. See "Scan Settings" on page 254.