Dell 720 owner manual Cleaning the Ink Cartridge Nozzles, Click Clean to fix horizontal streaks

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Cleaning the Ink Cartridge Nozzles

You may need to clean the nozzles when:

White lines appear in graphics or solid black areas.

Print appears smudged or too dark.

Colors fade, do not print, or do not print completely.

Vertical lines appear jagged or edges appear rough. To clean the ink cartridge nozzles:

1Load plain paper. For more information, see "Loading Paper" on page 20.

2Click StartPrograms or All ProgramsDell PrintersDell Photo Printer 720Dell Printer Solution Center.

3Click the Maintenance tab.

4Click Clean to fix horizontal streaks.

5Click Print.

When the page prints, it forces ink through the clogged nozzles to clean them.

6Print your document again to verify the improved print quality.

7If you are not satisfied with the print quality, wipe the ink cartridge nozzles, and then print your document again.

Ink Cartridge Maintenance

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Contents Look Inside For 1300 303 INK-2-YOU02.713 08 20 24 05 30United States Government Restricted Rights Page Contents Troubleshooting Index Contents Page Page Understanding the Printer Parts Getting StartedAccessing Your User’s Guide Setting Up Your PrinterUsing the Dell Printer Solution Center Understanding the Printer SoftwareHow To tab To access Printing Preferences Using Printing PreferencesPrinting Preferences includes three main tabs Printing Preferences TabsGetting Started Print Media Guidelines Using the PrinterLoad up to Make sure Plain paper Printing a Document Loading PaperPrinting Printing Photos Printing Other Projects Replacing Ink Cartridges Ink Cartridge MaintenanceInk Cartridge Maintenance Ink Cartridge Maintenance Ink Cartridge Maintenance Click Install a new print cartridge Click Align to fix blurry edges Aligning Ink CartridgesClick Clean to fix horizontal streaks Cleaning the Ink Cartridge NozzlesInk Cartridge Maintenance Computer Problems Setup ProblemsWindows XP, click Start→ My Computer Removing and Reinstalling SoftwareClick Start→Settings→Printers Printer ProblemsPaper Problems General ProblemsImproving Print Quality Troubleshooting Technical Assistance Automated Order-Status ServiceContacting Dell Business A. Austin, TexasAntigua and Barbuda AnguillaArgentina Buenos Aires ArubaBermuda Belgium Brussels Website support.euro.dell.comBolivia BrazilChina Xiamen Chile SantiagoColombia Costa RicaDenmark Copenhagen Website support.euro.dell.com Czech Republic Prague Website support.euro.dell.comDominica Dominican RepublicFrance Paris Montpellier Website support.euro.dell.com Finland Helsinki Website support.euro.dell.comHome and Small Business CorporateGreece Website support.euro.dell.com Germany Langen Website support.euro.dell.comGrenada GuatemalaIreland Cherrywood Website support.euro.dell.com IndiaItaly Milan Website support.euro.dell.com JamaicaKorea Seoul Japan Kawasaki Website support.jp.dell.comLatin America Luxembourg Website support.euro.dell.comMexico Malaysia PenangMontserrat Netherlands AntillesNicaragua Netherlands Amsterdam Website support.euro.dell.comNew Zealand Panama Norway Lysaker Website support.euro.dell.comPeru Poland Warsaw Website support.euro.dell.comSt. Vincent and the Grenadines St. LuciaSingapore Singapore South Africa Johannesburg Website support.euro.dell.comSwitzerland Geneva Website support.euro.dell.com Sweden Upplands Vasby Website support.euro.dell.comTaiwan ThailandBracknell Website support.euro.dell.com Turks and Caicos IslandsUruguay Virgin IslandsContacting Dell Limited Warranties and Return Policy What is covered by this limited warranty?What is not covered by this limited warranty? How long does this limited warranty last? Technical Support Customer Service What do I do if I need warranty service?Technical Support and Customer Service What will Dell do?What if I purchased a service contract? How will you fix my product? May I transfer the limited warranty?Total Satisfaction Return Policy U.S. Only How to Return What is covered by this limited warranty? How long does this limited warranty last? What do I do if I need warranty service? May I transfer the limited warranty? Total Satisfaction Return Policy Canada Only Third-Party Software and Peripherals Products Dell Software and Peripherals Canada OnlyDell-Branded Peripheral Products Return PolicyExclusions GuaranteeMaking a Claim Limitation and Statutory RightsDell Computer de Colombia Corporation Dell Inc. Ink and Toner Cartridges Limited Warranties Ink and Toner Cartridges Limited Warranty Latin America OnlyDell Software License Agreement Limited Warranty General Government Restricted RightsNOM Information Mexico Only Regulatory NoticesAppendix D ex Index
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720 specifications

The Dell XPS 720 is a powerful desktop computer that epitomizes the brand's commitment to performance and innovation. Introduced as part of the XPS (Extreme Performance System) line, the XPS 720 was designed for gamers, content creators, and tech enthusiasts who demand high performance from their machines.

One of the standout features of the XPS 720 is its impressive processing capabilities. The system can be equipped with Intel's quad-core processors, notably the Intel Core 2 Quad, which allows for exceptional multitasking and enhanced performance in multi-threaded applications. This makes it suitable for gaming, video editing, and graphic design.

The XPS 720 also offers a high level of customization, giving users the ability to select their desired specifications. Customers can choose between various configurations of RAM, hard drives, and graphics cards. The XPS 720 supports multi-GPU setups with NVIDIA’s SLI technology, enabling gamers to run the latest titles at optimal settings and resolutions, while also improving performance in demanding applications.

In terms of graphics capabilities, the XPS 720 can be outfitted with powerful NVIDIA GeForce or ATI Radeon graphics cards. This feature makes it a strong candidate for users who require cutting-edge visual performance, whether it’s for gaming, immersive simulations, or graphic-intensive applications.

Cooling solutions are a critical component of the XPS 720’s design, as high-performance systems generate substantial heat. Dell incorporates an advanced cooling system that includes unique thermal management technology to maintain optimal temperatures during heavy use, thereby prolonging the life and performance of the internal components.

The chassis of the XPS 720 is not only aesthetically pleasing but also functional. It features a sleek, futuristic design with customizable LED lighting, providing a visually appealing experience. The case also allows for easy upgrades and maintenance, which is essential for users who wish to enhance their systems over time.

Connectivity options are abundant on the XPS 720, with multiple USB ports, audio jacks, and high-definition multimedia interfaces. The inclusion of high-speed Ethernet and optional Wi-Fi capabilities ensures that users can stay connected whether for online gaming or browsing the web.

Overall, the Dell XPS 720 stands out as a commendable desktop solution that combines raw power, flexibility, and cutting-edge technologies. It remains a favorite among those looking for a robust machine capable of handling a wide variety of demanding tasks, from gaming to professional creative work. Whether you are a hardcore gamer or a professional seeking performance, the XPS 720 offers an exceptional computing experience.