HP Photosmart 7520 User Manual

The electrical contacts are four small rectangles of copper or gold-colored metal on the bottom of the
ink cartridge.
1 Electrical contacts
e. Wipe only the contacts with a dry swab or lint-free cloth.
CAUTION:Be careful to touch only the contacts, and do not smear any of the ink or other debris
elsewhere on the cartridge.
f. On the inside of the product, locate the contacts in the printhead. The contacts look like a set of four
copper or gold-colored pins positioned to meet the contacts on the ink...

Older generation cartridges
You will need to use a newer version of this cartridge. To identify a newer version of the cartridge, look at the
exterior of the cartridge package and find the Warranty Ends date.
If it says ‘v1’ several spaces to the right of the date, then the cartridge is the updated newer version. If it is an
older generation cartridge, contact HP support for help or replacement.
Click here to go online for more information.
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11 Technical information
The technical specifications and international regulatory information for the HP Photosmart are provided in this
section.
For additional specifications, see the printed documentation that came with the HP Photosmart.
This section contains the following topics:
•Notice
•Cartridge chip information
•Specifications
•Environmental product stewardship program
•Regulatory notices
Notice
Cartridge chip information
The HP cartridges used with this product contain a memory chip that...

2.Touch Preferences.
3.Touch Cartridge Chip Info, and then touch On or Off.
NOTE:To re-enable the usage information function, restore the factory defaults.
NOTE:You can continue to use the cartridge in the HP product if you turn off the memory chips ability to
collect the products usage information.
Specifications
Technical specifications for the HP Photosmart are provided in this section. For complete product specifications,
see the Product Data Sheet at www.hp.com/support.
System requirements
Software...

Type Paper weightInput tray*Output tray†Photo tray*
8.5 x 11 inch (216 x 279 mm)Photo paperUp to 75 lb. (281 gsm) Up to 40 25 n/a
* Maximum capacity.
† Output tray capacity is affected by the type of paper and the amount of ink you are using. HP recommends emptying the
output tray frequently. FAST DRAFT print quality mode requiresthe extender tray to be extended and the end tray rotated
up. Without the end tray rotated up, both letter and legal-sized paper will fall on the first sheet.
*
NOTE:For a...

This section contains the following topics:
•Eco-Tips
•Paper use
•Plastics
•Material safety data sheets
•Recycling program
•HP inkjet supplies recycling program
•Auto Power-Off
•Set the Energy Save Mode
•Power consumption
•Disposal of waste equipment by users in private households in the European Union
•Chemical Substances
•Restriction of hazardous substance (Ukraine)
•Battery disposal in the Netherlands
•Battery disposal in Taiwan
•California Perchlorate Material Notice
•EU battery directive
Eco-Tips
HP...

Auto Power-Off
Auto Power-Off is automatically enabled by default when you turn on the printer. When Auto Power-Off is
enabled, the printer will automatically turn off after two hours of inactivity to help reduce energy use. Auto Power-
Off is automatically disabled when the printer establishes a wireless connection with a network router or with a
mobile device for Wireless Direct printing, or when you enable alarms or calendar reminders. You can change the
Auto Power-Off setting from the control panel....

Disposal of waste equipment by users in private households in the European
Union
Chemical Substances
HP is committed to providing our customers with information about the chemical substances in our products as
needed to comply with legal requirements such as REACH (Regulation EC No 1907/2006 of the European
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66 Technical information 

Parliament and the Council). A chemical information report for this product can be found at: www.hp.com/go/
reach.
Restriction of hazardous substance (Ukraine)
Battery disposal in the Netherlands
Battery disposal in Taiwan
California Perchlorate Material Notice
Environmental product stewardship program 67 

EU battery directive
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