Check the send-fax resolution settings – HP Color LaserJet Enterprise Multifunction M680 Printer series User Manual

Page 180

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2.

Open the scanner lid.

3.

Clean the scanner glass, the document feeder

strips, and the white plastic backing with a soft

cloth or sponge that has been moistened with

nonabrasive glass cleaner.

CAUTION:

Do not use abrasives, acetone,

benzene, ammonia, ethyl alcohol, or carbon

tetrachloride on any part of the product; these

can damage the product. Do not place liquids

directly on the glass or platen. They might seep

and damage the product.

NOTE:

If you are having trouble with streaks on

copies when you are using the document feeder,

be sure to clean the small strip of glass on the

left side of the scanner.

4.

Dry the glass and white plastic parts with a

chamois or a cellulose sponge to prevent

spotting.

5.

Connect the power cable to an outlet, and then

press the power button to turn the product on.

Check the send-fax resolution settings

Follow these steps to adjust the resolution of outgoing faxes.

NOTE:

Increasing the resolution increases the fax size and send time.

1.

From the Home screen on the product control panel, scroll to and touch the

Administration

button.

2.

Open the following menus:

Fax Settings

Fax Send Settings

Default Job Options

168 Chapter 9 Solve general problems

ENWW

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