DesignThe C510 comprises a base unit and the corresponding 7-inch touch-screen monitor HP calls the Zeen that acts as a control panel for the printing functions. The Zeen sits in a dock that doubles as a recharging station, and the right side of the printer is blank except for a small power button and two Wi-Fi status LEDs on the right side.
The printer alone is similar to HP's other multifunction models, with a scanner lid on top, a five-ink cartridge bay hidden inside, and a dual paper tray below with separate drawers forfull-size paper and smaller sheets of photo paper.
Amateur photographers and small businesses may be disappointed that the C510 doesn't have an auto-document feeder, but HP includes a removable auto-duplexer on the back that can flip a sheet for double-sided printing. On the other hand, we should note that although you save resources by printing on both sides, the duplexer is slow to operate and will increase the amount of time it takes to finish a print job.
Since there's no auto-document feeder to scan multipage documents, HP's Scan software on the driver CD bundles all the tools you need to scan up to 1,200 dots per inch. You can also save scans directly to the Zeen tablet using the SD card reader on top. Again, digital photographers should continue their hunt for a printer elsewhere, as both the printer and the Zeen lack a PictBridge-compatible USB port.
The only USB connection is on the back and used to pair the printer to a host computer, but that's if you only want to use the printer directly. To take advantage of ePrint and the Zeen, you have to connect your computer, the Zeen's Wi-Fi server, and the embedded server in the printer itself to the same wireless network, and in the proper order (Zeen, printer, computer) or they won't communicate over the Web.
There's also no wired Ethernet port, so sharing the C510 across several computers can get complicated, and we're surprised at the lack of instructional documentation that comes with the printer. Most of the HP devices we test include a booklet with detailed instructions on how to establish a wireless connection, but the C510 redirects that responsibility to a series of virtual tutorials on the Zeen that don't offer troubleshooting tips if you cross a speed bump.
ZeenOnce you connect the three devices to the same wireless network, you can take the Zeen off the C510 and use it autonomously from the printer. At the time of its debut, we assumed that the Zeen would use HP WebOS, a proprietary interface developed first by Palm and purchased by HP in 2010, but the Zeen is actually powered by Google's Android 2.0 operating system. HP tells us that timing made a big difference in the decision, but the open-source nature of Android was also a factor, offering the capability and reach that a proprietary OS like WebOS couldn't deliver.
Our main issue with the Zeen isn't the Android OS, but rather the limited nature of its services. With the source code openly available to developers at no charge, people with Android smartphones can enjoy more than 100,000 apps in the Android Market, but HP Zeen users have no access to the store since most of the apps require hardware and features missing from the limited Zeen, like embedded GPS, a compass, and Bluetooth connectivity.
HP gives you a small handful of preinstalled apps like Yahoo News, the Barnes & Noble eBook store, Snapfish, MSNBC, Disney, Dreamworks, and Facebook. You can also install more printer-friendly apps in the HP app store, but the constraint gets harder to ignore when you access the Web browser and run into a mobile site prompting you to download its free app for faster access. This printer-and-table package costs only $399, so it's understandable that the Zeen is not a full-fledged Android tablet. Still, given its size, its touch screen, and the Android OS, we were still disappointed to find that the Zeen can't do more.
The user experience on the Zeen is optimized for printing, so all the of the apps feature a print button at the bottom that lets you push content directly to the printer. But since the Zeen and the printer have their own internal wireless servers, sending a job over the network takes time, and our test e-mail refused to print until it finished combing the network for connected printers before finally rediscovering the C510.
The Zeen also shows very little information about the print job in progress. The system notification bar you drag down from the top of the home page shows a "now printing..." message, but we're hoping the next version of the C510 will pull pertinent data from the cloud to show the exact file being printed, a print preview, the URL, time printed, address, and more.
We're also filing the same touch-screen complaint we lodged with the HP Photosmart Premium Touchsmart Web, reviewed back in 2009. A year later, the Photosmart Premium Touchsmart Web is being phased out of production, but the Zeen suffers the same lag in touch response, and scrolling through pages and menus too often results in selection errors that make you not want to use the Zeen at all.
We also took this issue to HP with our review of the HP Envy 100, and we're told that a forthcoming firmware upgrade will mitigate the problem with an adjustable sensitivity slider accessible through the system preferences menu.
As with most ambitious devices, the C510's Wi-Fi connectivity introduces a new set of error messages to deal with that we've never seen on a printer. The weeks we spent testing the Zeen were marked by a reappearing error message while browsing the Web that said "Sorry! The Internet application (process.com.android.browser) has stopped unexpectedly. Please Try again." with an option to force close the browser.
For all the user interface snags and wishing it could do more, we enjoyed browsing RSS feeds in Google Reader and stalking friends on Facebook with the Zeen. We also liked that you can view and print photos directly from a Facebook member's profile. A small preview window opens and lets you select the number of prints, view a slideshow of a member's pictures, make small image edits like cropping and resizing, and the printer will self-constrain an image to various sizes including 4 inches by 6 inches all the way up to 8.5 inches by 11 inches. On the other hand, the app's News Feed doesn't update as quickly with new content on the actual Web site. Our overall impression of the Zeen is that the onboard apps are useful, but they don't offset the frustrating screen sensitivity issues and the network bugs, not to mention the lockout of the Android Marketplace.
ePrintThe second prong of HP's connected printer strategy is ePrint. The C510 will work with any modern Windows or Mac computer, but ePrint also lets you print from mobile devices like tablets or smartphones that don't have a USB port to connect with a traditional printer. ePrint bypasses this issue by letting you send jobs directly to the printer using a unique e-mail address. With that address, you can use the printer to print from virtually any device that can send out messages.
It's important to take note of your networking situation at home prior to buying the C510, as you absolutely need a wireless network to take advantage of ePrint and the multitude of apps available for download--remember, it has no Ethernet port.
The first part of the ePrint set up process is to connect the Zeen tablet to your local network. After that's finished, the printer will attempt to connect to the same network and link the two devices together, at which point the printer will release a printout with your unique e-mail address that you can use to print from the cloud.
The ePrint system can print various e-mail message attachments in the form of images, document files, PDFs, and photos, and it'll also send a separate job for any text that appears in the body of the e-mail. The default preferences let anyone with the address print wirelessly, but you can also set up a list of verified senders to allow on a private network.
As verified by our testing, the ePrint functionality works with a wide variety of Web clients--we used Gmail, Yahoo Mail, Hotmail, and Microsoft Outlook with positive results, and you can even e-mail articles directly from an RSS reader like Google Reader as well.
You can track the progress of print jobs sent to the assigned address using the HP ePrint Center, the online hub to view job history, change settings, add printers to your account, browse and install apps, and cancel ePrints. The printer recognizes and begins printing a job immediately after it receives an e-mail, and we also like that you can queue up several jobs and track them all just like you would using a desktop client. Still, we'd also like to find some of this functionality on the printer itself.
HP ePrintCenterThe C510 represents HP's vision for the future of printing with devices that don't rely on an accompanying desktop computer to dictate outgoing print jobs. Along with ePrint, the HP ePrinterCenter is a key component of that untethering, and it's essentially an online control center to browse applications and load them onto the Web-connected Zeen. You can also add more software directly from the Zeen's home screen using the "Get More" icon.
All applications are free to download and are broken down into categories within the App Store: entertainment, greeting cards, kids, news/blogs, photo, and tickets are just a few, and each give you shortcuts to discount coupons, news articles, weather reports, recipes, and more.
HP also told us of plans to release a Software Development Kit (SDK) in the future so software engineers can create their own apps for distribution in the ePrintCenter.
PerformanceThe printer uses five standard HP model No. 564 ink cartridges for black, photo black, cyan, magenta, and yellow, each with its own dedicated slot under the hood. The standard cartridges cost $10, but we'll use the XL high-capacity option for our cost-per-page calculation to measure the best deal you can get from HP. The XL colored inks cost $18 apiece and, according to HP, they'll yield 750 color pages, while the XL black replacement cartridge costs $35 for 800 yields.
By our calculations, a page of color will cost you 2.4 cents, and a page of black strangely costs double at 4.3 cents. You can save more money on consumables with theHP Officejet Pro 8500 Wireless, which will cost you 1.6 cents per page for black-only ink and 1.9 cents per color, but you obviously you don't get a Zeen to go with it.
On the other hand, we're impressed with the print speeds of the eStation C510, at least through the wired USB connection. We assume most will use the Zeen with the printer, so expect increased lag times per job as the Zeen searches for your C510 on the network.
Although it couldn't beat the Officejet Pro 8500, our USB-connected eStation printed all four test documents faster than the competition, aside from the Epson WorkForce 520's ridiculously fast 12.51 pages per minute. Granted, the eStation is at least $100 more than all the comparison printers you see below, but at least we know the printer can do its job quickly.Speed test
|Presentation speed (PPM)||Photo speed (1 Sheet)||Graphics speed (PPM)||Text speed (PPM)|
We're also pleased with the output quality of the eStation C510. We printed a number of photos from the desktop client and directly through the Zeen as well, and in all cases the printer lives up to HP's standard for sharp, clear photo and text prints. We were able to read decreased font sizes down to 8 points with few noticeable jagged edges. Text quality is also suitable for professional documents, despite HP marketing the C510 as a printer for the home.
Service and supportThe HP Photosmart eStation C510 is backed by HP's exclusive enhanced support services that offer a dedicated toll-free number, troubleshooting over online chat with an HP expert, and a one-year warranty that guarantees repairs with "Next-Day Business Turn Around," offering brand-new replacement units for the first 30 days after purchase.
In addition, HP offers an added Accidental Damage Protection and a Pick-Up-and-Return program that sends an authorized courier to pick up your failed equipment and deliver it directly to an HP-designated repair facility.
You can find more warranty information by visiting the HP Support Web site, which also features online classes, FAQs, driver downloads, troubleshooting tips, as well as a new shopping buddy that puts you in a chat room with an HP sales rep to answer your questions before you buy.
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