Can the Officejet 6210xi work as a wireless printer?

Changing the language of your choice is not a great deal. Check the instructions provided below and know how to change the language to English.
-> Power off your printer, keep the printer setup undisturbed for a while, and then power it on.
-> Get directed to the control panel of your printer, slide the display to the left, and then click on the settings icon.
-> Tap on the first option ( Preference menu )that screens on the control panel.
-> Click on the Language option. Liable to the printer model, the language selection option comes in first or second in printer's control panel list.
-> By doing this, the list of available languages will be displayed on the screen.
-> Scroll through the entire list and choose English ( as you wish) and then click on the Yes option.
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123 hp com Quick HP Printers Setup Easy Installation Guidelines

Windows 7 will just have the printer drivers for this unit by default. If you want to be able to scan, you should install the full version of the drivers which is available from the HP website. Just search for your model number, select the operating system, download and install.

find the specific model for your scanner and download it

There is conflict between the Printer and Router you are using. The Router is freezing the printer connectivity to the network due to the Wireless radio ON option in the printer

There is a firmware update for your printer, Let your printer be connected thru USB and from this link, download and install the update for your printer and later try setting it up wireless, it should work.

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=mp-62339-2&lc=en&dlc=en&cc=us&os=2093&product=2512010&sw_lang=

If this step fails, the other step is, to Enter the printer IP Address manually in the printer Network menu from SEtup Option and later run the wireless setup wizard to connect it to the network.

Goto the manufacterers website and look for the specific software for your printer.

On the computer:-

Click on start-->control panel-->printers and faxes or printers-->right click on HP Officejet 6500 Wireless All-in-one Inkjet Printer.--> choose the print preferences option. Now you will see in the list of options there is some thing called depluex printing --> Select it and hit the apply button and then try printing.

It is actually a setting under the printers properties which needs to be switched on. Once you switch it on it will start working.

Let me know if it works.

Go to this website
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?lc=en&dlc=en&cc=us&lang=en&product=421993&
and click on your operating system. You will see links to download the software.

contact hp.com if under warranty most of time they will help w/o one

is your printer is copying from scanner