HP Officejet Pro L7550 Help

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HP Officejet Pro

User Guide

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HP Officejet Pro L7300/L7500/

L7600/L7700 All-in-One series

User Guide

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Copyright information

© 2007 Copyright Hewlett-Packard
Development Company, L.P.
Edition 1, 10/2006
Reproduction, adaptation or
translation without prior written
permission is prohibited, except as
allowed under the copyright laws.
The information contained herein is
subject to change without notice.
The only warranties for HP products
and services are set forth in the
express warranty statements
accompanying such products and
services. Nothing herein should be
construed as constituting an
additional warranty. HP shall not be
liable for technical or editorial errors
or omissions contained herein.
Copyright (C) 1991-2, RSA Data
Security, Inc. Created 1991. All rights
License to copy and use this software
is granted provided that it is identified
as the "RSA Data Security, Inc. MD4
Message-Digest Algorithm" in all
material mentioning or referencing
this software or this function.
License is also granted to make and
use derivative works provided that
such works are identified as "derived
from the RSA Data Security, Inc. MD4
Message-Digest Algorithm" in all
material mentioning or referencing the
derived work.
RSA Data Security, Inc. makes no
representations concerning either the
merchantability of this software or the
suitability of this software for any
particular purpose. It is provided "as
is" without express or implied
warranty of any kind.
These notices must be retained in any
copies of any part of this
documentation and/or software.




, Pentium


is a registered

trademark of Intel Corporation or its
subsidiaries in the United States and
other countries.


, Windows


, and Windows


XP are U.S. registered trademarks of
Microsoft Corporation.

Secure Digital

memory card is supported by the
product. SD Logo is a trademark of its

Copy limitations

It is not lawful in many places to make
copies of the following items. When in
doubt, check with a legal
representative first.

Governmental paper or


Immigration papers

Selective service papers

Identification badges, cards,
or insignias

Governmental stamps:

Postage stamps

Food stamps

Checks or drafts drawn on
governmental agencies

Paper currency, traveler's
checks, or money orders

Certificates of deposit

Copyrighted works

Safety information

Always follow basic safety
precautions when using this product
to reduce risk of injury from fire or
electric shock.
1. Read and understand all
instructions in the documentation that
comes with the HP All-in-One.
2. Use only a grounded electrical
outlet when connecting this product to
a power source. If you do not know
whether the outlet is grounded, check
with a qualified electrician.
3. Observe all warnings and
instructions marked on the product.
4. Unplug this product from wall
outlets before cleaning.
5. Do not install or use this product
near water, or when you are wet.
6. Install the product securely on a
stable surface.
7. Install the product in a protected
location where no one can step on or
trip over the line cord, and the line
cord cannot be damaged.
8. If the product does not operate
normally, see

Maintain and



9. There are no user-serviceable parts
inside. Refer servicing to qualified
service personnel.

Product restricted material

This HP product contains the
following material that might require
special handling at end-of-life:

Mercury in the fluorescent lamp in the
scanner (< 1.5 mg)
For recycling information, contact


, local

authorities, or the Electronics
Industries Alliance at




For more information, see