HP LaserJet 3150 All-in-One Printer series - Manual (Page 23)

EN Sending faxes from the product 21
Adjusting the contrast
The contrast setting affects the lightness or darkness of an outgoing
fax as it is being sent. Using the following procedure changes the
contrast for the current job only. After the fax has been sent, the
contrast setting returns to the default.
Note To change the default contrast, see “Changing the default contrast” on
page 152.
To adjust the contrast
1 Press C ONTRAST to display the current contrast setting.
2 Use the < and > keys to scroll through the choices. You can
choose NORMAL (the default), DARKER , DARKEST , LIGHTER , or
LIGHTEST .
3 Press E NTER /M ENU to save the selection.
Adjusting the resolution
Resolution affects the quality in dots per inch (dpi) of documents to be
faxed. It also affects the transmission speed. For a discussion of
which resolution to choose, see “Resolution options” on page 22.
Use this procedure to change the resolution for the current job only.
After the fax has been sent, the resolution setting returns to the
default.
Note To change the default resolution setting, see “Changing the default
resolution” on page 151.
To adjust the resolution
1 Press R ESOLUTION to display the current resolution setting.
2 Use the < and > keys to scroll through the choices. You can
choose STANDARD , FINE (the default), SUPERFINE , or PHOTO .
3 Press E NTER /M ENU to save the selection.