HP Officejet Pro L7550 - Control panel

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Control panel

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English

Control panel

NOTE: The control panel layout and features vary
depending on the model of the device that you have.
Your device might not have all of the buttons and lights
described in this section.

1 Speed Dial

Speed-dial buttons: Access the first five speed-dial
numbers. An entry might be a fax number or a group of
fax numbers.

List of speed-dial entries: Identify the speed-dial entries
that correspond to the five speed-dial buttons. You can
write the entries on the lined paper that is provided,
or print lists to insert.

2 SCAN

Scan To: Select a scan destination.

START SCAN: Start a scan job and send it to the
destination you selected using the Scan Menu button.

3 FAX

Menu: Open the menu for the fax function.

Resolution: Adjust the speed and quality of faxes that
are sent from the device.

Redial/Pause: Redial the most recently dialed fax
number.

Auto Answer: Set the fax function to answer the phone
automatically after a specified number of rings.

START FAX Black or START FAX Color: Start the fax,
in black and white or in color.

4 Keypad

Enter fax numbers, values, or text.

5 Display

Shows status and error messages, mode and setup
menus and their options, help information, and ink
cartridge levels.

Arrow buttons: Move through menu options or through
photos on the color display (if available).

OK: Select a menu, setting, or if the device has a color
display, select photos for printing.

6 Other buttons

Setup: Access the menu system for reports, settings,
and maintenance.

Cancel: Stop a job, exit a menu, or exit settings.

7 COPY

Menu: Open the menu for the copy function.

Reduce/Enlarge: Change the size of the copy.

Collate: Sequence copied output in the exact order it is
scanned from the scanner glass or ADF.

Quality: Control the speed and quality of copies.
The Quality light illuminates next to the selected copy
quality.

START COPY Black or START COPY Color: Start the copy
in black and white or in color.

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Identify the device parts

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8 PHOTO

Menu: Open the menu for the photo function.

Proof Sheet: Print a proof sheet when a memory card
has been inserted in a memory card slot.

PRINT PHOTOS: Start the photo printing job.

9 Power button and lights

Power button: Turn the device on or off. When the

device is off, a minimal amount of power is still supplied
to the device. To completely disconnect the power
supply to the device, turn the device off, and then
unplug the power cord.

When lit, indicates that the device is on. The light blinks
while performing a job.

Network status light: Indicate the status of the

device on a network.

Attention light: When blinking, the attention light

indicates an error has occurred that requires your
attention.

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Parallel- vs. serial-type phone systems

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