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Go to go control panel then printers. Right click on your printer and go to printer preferences. Under color choose black and white or grayscale.
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Go to go control panel then printers. Right click on your printer and go to printer preferences. Under color choose black and white or grayscale.

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1.On the Windows taskbar, click the Windows icon ( ), and then click Devices and printers .<br />
1.Right-click the printer icon ( ) for your product, and then click Printing preferences .<br />
1.Select your new default print settings, and then click OK .
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1.On the Windows taskbar, click the Windows icon ( ), and then click Devices and printers .
1.Right-click the printer icon ( ) for your product, and then click Printing preferences .
1.Select your new default print settings, and then click OK .

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Note that some printers will still use some colour when you select greyscale. The reason is that, by using colour as well as black, the printer can print more shades of grey.
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Note that some printers will still use some colour when you select greyscale. The reason is that, by using colour as well as black, the printer can print more shades of grey.

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I have color ink but I want to print black and white image using only black ink. &nbsp;How do I set up HP 6400 to do this?
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I have color ink but I want to print black and white image using only black ink.  How do I set up HP 6400 to do this?

How do I print using only black ink with HP 6400?

A printer is a peripheral which makes a persistent human readable representation of graphics or text on paper or similar physical media. Traditional printers are being used more for special purposes, like printing photographs or artwork, and are no longer a must-have peripheral; 3D printing has become an area of intense interest, allowing the creation of physical objects. An image scanner is a device that optically scans images, printed text, handwriting, or an object, and converts it to a digital image. Hand-held scanners, where the device is moved by hand, have evolved from text scanning "wands" to 3D scanners used for industrial design, reverse engineering, test and measurement, orthotics, gaming and other applications.