HP LaserJet 9050 User Manual

							ENWW Saving resources (permanent resources)189
Saving resources (permanent resources)
Utilities or jobs that you downloaded to the pr inter sometimes include resources (for example, 
fonts, macros, or patterns). Resources that are internally marked as permanent remain in the 
printer memory until you turn the printer off.
If you do not have an embedded or optional hard disk or flash memory card for storing 
downloaded resources, you might want to change the amount of memory allocated to each 
language when downloading an unusually large number of fonts, or if the printer is in a shared 
environment.
The minimum amount of memory that can be allocated to resource saving is 400 KB each for 
PCL and PS.
Installing EIO cards/mass storage
Hewlett-Packard constantly introduces new software tools for use with your printer and 
accessories. These tools are available from the Internet free of charge. (See the HP support flyer 
or go to  www.hp.com/support/lj9050_lj9040
.)
Follow this procedure to install an EIO card or mass storage device:
1 Turn off the printer and remo ve the power cord before installing the EIO cards or mass 
storage device.
2 Use the graphic for the location of the EIO cards or optional mass storage device, such as a 
hard disk.
3 Use the Device Storage Manager for Web Jetadmin to manage fonts on a mass storage 
device, or use the LaserJet Utility on a Macintosh.
4 After you have installed a new device, print a configuration page by using the following 
procedure.
To print a configuration page
1Press .
2 Use   or   to scroll to  Information and press  .
3 Use   or   to scroll to  Print Configuration and press  .
EIO 1
EIO 2
 
						

							190Appendix C Printer memory and expansion ENWW
 
						

							ENWW Environmental product stewardship program191
D
Regulatory information
Environmental product stewardship program
Protecting the environment 
Hewlett-Packard Company is committed to providing quality products in an environmentally 
sound manner. This product has been designed with several attributes to minimize impacts on 
our environment.
Ozone production
This product generates no appreciable ozone gas (O3).
Power consumption
Power usage drops significantly while in Sleep mode, which save s natural resources and saves 
money without affecting the high performance of this product. This product qualifies for ENERGY 
STAR
® (Version 3.0), which is a voluntary program to encourage the development of energy-
efficient office products.
ENERGY STAR
® is a U.S. registered mark. As an ENERGY STAR Partner, Hewlett-Packard 
Company has determined this product meets ENERGY STAR Guidelines for energy efficiency. 
For more information, see  www.energystar.gov
.
Toner consumption
Draft mode uses significantly less toner, which might extend the life of the print cartridge.
Paper use
This products optional automatic duplex feature and N-up printing (multiple pages printed on 
one page) capability can reduce  paper usage and the resulting demands on natural resources. 
 
						

							192Appendix D Regulatory information ENWW
Plastics
Plastic parts over 25 grams are marked according to international standards that enhance the 
ability to identify plastics for recycling pu rposes at the end of the products life.
HP LaserJet printing supplies 
In many countries/regions, this products print cartridge can be returned to HP through the 
HP Printing Supplies Returns and Recycling Program. An easy-to-use and free take back 
program is available in more than 30 countries/regions. Multi-lingual program information and 
instructions are included in every new HP LaserJet print cartridge and supplies package.
HP printing supplies returns and recycling program information
Since 1992, HP has offered HP LaserJet supplies return and recycling free of charge in 86% of 
the world market where HP LaserJet supplies are sold. Postage-paid and pre-addressed labels 
are included within the instruction guide in most HP LaserJet print cartridge boxes. Labels and 
bulk boxes are also available through the Web site:  www.hp.com/recycle
.
More than 10 million HP LaserJet print cartrid ges were recycled globally in 2002 through the 
HP Planet Partners supplies recycling program. This record number represents 26 million 
pounds of print cartridge materi als diverted from landfills. Worldwide HP recycled an average of 
80% of the print cartridge by weight consisting primarily of plastic and metals. Plastics and 
metals are used to make new products such as HP products, plastic trays and spools. The 
remaining materials are disposed of in an environmentally responsible manner.
US returns
For a more environmentally responsible return of used cartridges and supplies, HP encourages 
the use of bulk returns. Simply bundle two or more cartridges together and use the single, pre-
paid, pre-addressed UPS label that  is supplied in the package. For more information in the U.S., 
call 800-340-2445 or visit the HP Web site at  www.hp.com/recycle
.
Non-US returns
Non-US customers should call the local HP Sales and Service Office or visit the www.hp.com/
recycle Web site for further information regarding availability of the HP Returns and Recycling 
program.
Paper
The printer is suited for use of recycled papers when the paper meets the guidelines outlined in 
the HP LaserJet Printer Family Media Specifications Guide. See  www.hp.com/support/
lj9050_lj9040 for ordering information. The printer is suited for use of recycled paper according 
to EN12281:2002.
Material restrictions
This HP product does not contain added mercury.
This HP product contains a lithium battery located on the formatter board that may require 
special handling at end-of-life.
For recycling information, you can contact  www.hp.com/recycle
 or contact your local authorities 
or the Electronics Industries Alliance:  www.eiae.org
.
 
						

							ENWW Environmental product stewardship program193
Material safety data sheet
Material Safety Data Sheets (MSDS) can be obtained by contacting the HP Web site at 
www.hp.com/go/msds
 or www.hp.com/hpinfo/community/environment/productinfo/safety. 
For more information
To obtain information about these environmental topics: 
●Product environmental profile sheet for this and many related HP products
●HPs commitment to the environment
●HPs environmental management system
●HPs end-of-life product return and recycling program
●MSDS
Visit:  www.hp.com/go/environment
 or www.hp.com/hpinfo/community/environment/.
 
						

							194Appendix D Regulatory information ENWW
 
						

							ENWW Using F6 to switch between the Navigation and Topic Panes195
E
Using accessibility shortcut 
keys in the Help Viewer
The following topics describe how you can navigate in this user guide. 
●Using F6 to switch between the Navigation and Topic Panes
●Shortcut keys for the Help Viewer
●Shortcut keys for the Contents tab
●Shortcut keys for the Index tab
●Shortcut keys for the Search tab
●Shortcut keys for the Favorites tab
Notes
●There are also shortcut menu commands that can be accessed through the keyboard. 
●Shortcut keys also work in secondary and pop-up windows. 
●Every time you use a shortcut key in the Navigation pane, you lose focus in the Topic pane. 
To return to the Topic pane, press F6. 
●The  Match similar words  check box on the Search tab will be selected if  you used it for your 
last search. 
Using F6 to switch between the Navigation and Topic Panes
You can quickly switch between the Navigation pane and the Topic pane by pressing  F6 on the 
keyboard. 
Shortcut keys for the Help Viewer
To close the Help Viewer. ALT+F4
To switch between the Help Viewer and other open windows. A
LT+TAB
To display the Options menu. ALT+O
To change Microsoft Internet  Explorer settings. The Internet 
Options  dialog box contains accessibility settings. To change 
these settings click the  General tab, and then click 
Accessibility . A
LT+
O , and then press  I
To hide or show the Navigation pane. A
LT+O , and then press  T
To print a topic. A
LT+O , and then press  P. Or, right-click in 
the topic and click  Print.
To move back to the previous topic. A
LT+LEFT ARROW, or  ALT+O , and then 
press  B
 
						

							196Appendix E Using accessibility shortcut keys in the Help Viewer ENWW
Shortcut keys for the Contents tab
Shortcut keys for the Index tab
Shortcut keys for the Search tab
To move forward to the next topic (provided you have viewed it 
just previously). ALT+
RIGHT ARROW, or  ALT+O , and then 
press  F
To turn on or off search highlighting. A
LT+O , and then press  O
To refresh the topic that appears in the Topic pane (this is 
useful if you have linked to a Web page). F5
, or  A
LT+O , and then press  R
To return to the home page ( help authors can specify a home 
page for a help system). A
LT+
O , and then press  H
To stop the viewer from opening a page (this is also useful if 
you are linking to the Web and want to stop a page from 
downloading). A
LT+
O , and then press  S
To jump to a predetermined topic or Web page. The help 
author who builds a compiled help (.chm) file can add two 
links, on the  Options menu, to important topics or Web pages. 
When you select a  Jump command you go to one of those 
topics or Web pages. A
LT+
O , and then press  1 or  2
To switch between the Navigation pane and the Topic pane. F6
To scroll through a topic. U
P ARROW and DOWN ARROW, or PAGE UP 
and  P
AGE DOWN
To scroll through all the links in a topic or through all the 
options on a Navigation pane tab. TAB
To display the 
Contents tab. ALT+C
To open and close a book or folder. P
LUS SIGN (+) and  MINUS SIGN (-), or  LEFT 
A
RROW and  RIGHT ARROW
To select a topic. UP ARROW and DOWN ARROW
To display the selected topic. ENTER
To display the Index tab. ALT+N
To type a keyword to search for. A
LT+W , and then type the word
To select a keyword in the list. U
P ARROW and DOWN ARROW
To display the a ssociated topic. ALT+D
To display the  Search tab. A
LT+S
To type a keyword to search for. A
LT+W , and then type the word
To start a search. A
LT+L
To select a topic in the results list. A
LT+T, and then  UP ARROW and DOWN 
A
RROW
To display the selected topic. ALT+D
The following options are only available if full-text search is enabled.
To search for a keyword in the result list of a prior search. A
LT+U
To search for words similar to the keyword. For example, to find 
words like “running” and “runs” for the keyword “run.” A
LT+
M
To only search through topic titles. A
LT+R
 
						

							ENWW Shortcut keys for the Favorites tab197
Shortcut keys for the Favorites tab
To display the Favorites tab. ALT+I
To add the currently displayed topic to the Favorites list. A
LT+A
To select a topic in the Favorites list. A
LT+P, and then  UP ARROW and DOWN 
A
RROW
To display the selected topic. ALT+D
To remove the selected topic from the list. A
LT+R
 
						

							198Appendix E Using accessibility shortcut keys in the Help Viewer ENWW